CVE-2026-126073
Action Pack: Possible cache poisoning in Action Pack content negotiation
Action Pack is a framework for handling and responding to web requests. Prior to 8.1.4.1 and 8.0.5.2, Action Pack negotiates the format of a rendered response from the Accept, X-Requested-With and, for XHR requests without Accept, Content-Type request headers, but ActionController::Rendering#_set_vary_header adds Vary: Accept only when the request carries a usable Accept header and the response has no Vary header yet. A response to a request without Accept, or to an XHR request, therefore omits the headers that selected its representation, and a response whose Vary the application set before rendering (for example Vary: Accept-Language) never gains Accept. A shared cache that honours Vary could store such a response and serve it to later clients that request a different representation, possibly leading to cache poisoning in which visitors receive, until the entry expires, a page without its layout or HTML in place of JSON. The attacker cannot choose the content of the response. Applications that render negotiated responses from actions marked public (for example with expires_in ..., public: true) behind a shared cache that honours Vary, such as Thruster or Rack::Cache, are affected. This issue is fixed in versions 8.1.4.1 and 8.0.5.2.
Fixes and workarounds
Fix
actionpack (RubyGems): OSV reports a fixed version 8.1.4.1. Check the advisory for supported release branches.
Source: OSV GHSA-r9jg-fmfx-2gv6Fix
actionpack (RubyGems): OSV reports a fixed version 8.0.5.2. Check the advisory for supported release branches.
Source: OSV GHSA-r9jg-fmfx-2gv6Affected products and versions
| Product | Versions | Authority |
|---|---|---|
| rails rails |
>= 8.1, < 8.1.4.1 (affected) < 8.0.5.2 (affected) |
CNA: GitHub_M |
actionpackactionpack
RubyGems |
8.1.0 (affected, RubyGems) 8.1.1 (affected, RubyGems) 8.1.2 (affected, RubyGems) 8.1.2.1 (affected, RubyGems) 8.1.3 (affected, RubyGems) 8.1.3.1 (affected, RubyGems) 8.1.4 (affected, RubyGems) Ecosystem version events: introduced 8.1; fixed 8.1.4.1 Source events (ECOSYSTEM)
Other versions: unaffected |
OSV GHSA-r9jg-fmfx-2gv6 |
actionpackactionpack
RubyGems |
0.9.0 (affected, RubyGems) 0.9.5 (affected, RubyGems) 1.0.0 (affected, RubyGems) 1.0.1 (affected, RubyGems) 1.1.0 (affected, RubyGems) 1.10.1 (affected, RubyGems) 1.10.2 (affected, RubyGems) 1.11.0 (affected, RubyGems) 1.11.1 (affected, RubyGems) 1.11.2 (affected, RubyGems) 1.12.0 (affected, RubyGems) 1.12.1 (affected, RubyGems) 1.12.2 (affected, RubyGems) 1.12.3 (affected, RubyGems) 1.12.4 (affected, RubyGems) 1.12.5 (affected, RubyGems) 1.13.0 (affected, RubyGems) 1.13.1 (affected, RubyGems) 1.13.2 (affected, RubyGems) 1.13.3 (affected, RubyGems) 1.13.4 (affected, RubyGems) 1.13.5 (affected, RubyGems) 1.13.6 (affected, RubyGems) 1.2.0 (affected, RubyGems) 1.3.0 (affected, RubyGems) 1.3.1 (affected, RubyGems) 1.4.0 (affected, RubyGems) 1.5.0 (affected, RubyGems) 1.5.1 (affected, RubyGems) 1.6.0 (affected, RubyGems) 1.7.0 (affected, RubyGems) 1.8.0 (affected, RubyGems) 1.8.1 (affected, RubyGems) 1.9.0 (affected, RubyGems) 1.9.1 (affected, RubyGems) 2.0.0 (affected, RubyGems) 2.0.1 (affected, RubyGems) 2.0.2 (affected, RubyGems) 2.0.4 (affected, RubyGems) 2.0.5 (affected, RubyGems) 2.1.0 (affected, RubyGems) 2.1.1 (affected, RubyGems) 2.1.2 (affected, RubyGems) 2.2.2 (affected, RubyGems) 2.2.3 (affected, RubyGems) 2.3.10 (affected, RubyGems) 2.3.11 (affected, RubyGems) 2.3.12 (affected, RubyGems) 2.3.14 (affected, RubyGems) 2.3.15 (affected, RubyGems) 2.3.16 (affected, RubyGems) 2.3.17 (affected, RubyGems) 2.3.18 (affected, RubyGems) 2.3.2 (affected, RubyGems) 2.3.3 (affected, RubyGems) 2.3.4 (affected, RubyGems) 2.3.5 (affected, RubyGems) 2.3.6 (affected, RubyGems) 2.3.7 (affected, RubyGems) 2.3.8 (affected, RubyGems) 2.3.8.pre1 (affected, RubyGems) 2.3.9 (affected, RubyGems) 2.3.9.pre (affected, RubyGems) 3.0.0 (affected, RubyGems) 3.0.0.beta (affected, RubyGems) 3.0.0.beta2 (affected, RubyGems) 3.0.0.beta3 (affected, RubyGems) 3.0.0.beta4 (affected, RubyGems) 3.0.0.rc (affected, RubyGems) 3.0.0.rc2 (affected, RubyGems) 3.0.1 (affected, RubyGems) 3.0.10 (affected, RubyGems) 3.0.10.rc1 (affected, RubyGems) 3.0.11 (affected, RubyGems) 3.0.12 (affected, RubyGems) 3.0.12.rc1 (affected, RubyGems) 3.0.13 (affected, RubyGems) 3.0.13.rc1 (affected, RubyGems) 3.0.14 (affected, RubyGems) 3.0.15 (affected, RubyGems) 3.0.16 (affected, RubyGems) 3.0.17 (affected, RubyGems) 3.0.18 (affected, RubyGems) 3.0.19 (affected, RubyGems) 3.0.2 (affected, RubyGems) 3.0.20 (affected, RubyGems) 3.0.3 (affected, RubyGems) 3.0.4 (affected, RubyGems) 3.0.4.rc1 (affected, RubyGems) 3.0.5 (affected, RubyGems) 3.0.5.rc1 (affected, RubyGems) 3.0.6 (affected, RubyGems) 3.0.6.rc1 (affected, RubyGems) 3.0.6.rc2 (affected, RubyGems) 3.0.7 (affected, RubyGems) 3.0.7.rc1 (affected, RubyGems) 3.0.7.rc2 (affected, RubyGems) 3.0.8 (affected, RubyGems) 3.0.8.rc1 (affected, RubyGems) 3.0.8.rc2 (affected, RubyGems) 3.0.8.rc4 (affected, RubyGems) 3.0.9 (affected, RubyGems) 3.0.9.rc1 (affected, RubyGems) 3.0.9.rc3 (affected, RubyGems) 3.0.9.rc4 (affected, RubyGems) 3.0.9.rc5 (affected, RubyGems) 3.1.0 (affected, RubyGems) 3.1.0.beta1 (affected, RubyGems) 3.1.0.rc1 (affected, RubyGems) 3.1.0.rc2 (affected, RubyGems) 3.1.0.rc3 (affected, RubyGems) 3.1.0.rc4 (affected, RubyGems) 3.1.0.rc5 (affected, RubyGems) 3.1.0.rc6 (affected, RubyGems) 3.1.0.rc8 (affected, RubyGems) 3.1.1 (affected, RubyGems) 3.1.1.rc1 (affected, RubyGems) 3.1.1.rc2 (affected, RubyGems) 3.1.1.rc3 (affected, RubyGems) 3.1.10 (affected, RubyGems) 3.1.11 (affected, RubyGems) 3.1.12 (affected, RubyGems) 3.1.2 (affected, RubyGems) 3.1.2.rc1 (affected, RubyGems) 3.1.2.rc2 (affected, RubyGems) 3.1.3 (affected, RubyGems) 3.1.4 (affected, RubyGems) 3.1.4.rc1 (affected, RubyGems) 3.1.5 (affected, RubyGems) 3.1.5.rc1 (affected, RubyGems) 3.1.6 (affected, RubyGems) 3.1.7 (affected, RubyGems) 3.1.8 (affected, RubyGems) 3.1.9 (affected, RubyGems) 3.2.0 (affected, RubyGems) 3.2.0.rc1 (affected, RubyGems) 3.2.0.rc2 (affected, RubyGems) 3.2.1 (affected, RubyGems) 3.2.10 (affected, RubyGems) 3.2.11 (affected, RubyGems) 3.2.12 (affected, RubyGems) 3.2.13 (affected, RubyGems) 3.2.13.rc1 (affected, RubyGems) 3.2.13.rc2 (affected, RubyGems) 3.2.14 (affected, RubyGems) 3.2.14.rc1 (affected, RubyGems) 3.2.14.rc2 (affected, RubyGems) 3.2.15 (affected, RubyGems) 3.2.15.rc1 (affected, RubyGems) 3.2.15.rc2 (affected, RubyGems) 3.2.15.rc3 (affected, RubyGems) 3.2.16 (affected, RubyGems) 3.2.17 (affected, RubyGems) 3.2.18 (affected, RubyGems) 3.2.19 (affected, RubyGems) 3.2.2 (affected, RubyGems) 3.2.2.rc1 (affected, RubyGems) 3.2.20 (affected, RubyGems) 3.2.21 (affected, RubyGems) 3.2.22 (affected, RubyGems) 3.2.22.1 (affected, RubyGems) 3.2.22.2 (affected, RubyGems) 3.2.22.3 (affected, RubyGems) 3.2.22.4 (affected, RubyGems) 3.2.22.5 (affected, RubyGems) 3.2.3 (affected, RubyGems) 3.2.3.rc1 (affected, RubyGems) 3.2.3.rc2 (affected, RubyGems) 3.2.4 (affected, RubyGems) 3.2.4.rc1 (affected, RubyGems) 3.2.5 (affected, RubyGems) 3.2.6 (affected, RubyGems) 3.2.7 (affected, RubyGems) 3.2.7.rc1 (affected, RubyGems) 3.2.8 (affected, RubyGems) 3.2.8.rc1 (affected, RubyGems) 3.2.8.rc2 (affected, RubyGems) 3.2.9 (affected, RubyGems) 3.2.9.rc1 (affected, RubyGems) 3.2.9.rc2 (affected, RubyGems) 3.2.9.rc3 (affected, RubyGems) 4.0.0 (affected, RubyGems) 4.0.0.beta1 (affected, RubyGems) 4.0.0.rc1 (affected, RubyGems) 4.0.0.rc2 (affected, RubyGems) 4.0.1 (affected, RubyGems) 4.0.1.rc1 (affected, RubyGems) 4.0.1.rc2 (affected, RubyGems) 4.0.1.rc3 (affected, RubyGems) 4.0.1.rc4 (affected, RubyGems) 4.0.10 (affected, RubyGems) 4.0.10.rc1 (affected, RubyGems) 4.0.10.rc2 (affected, RubyGems) 4.0.11 (affected, RubyGems) 4.0.11.1 (affected, RubyGems) 4.0.12 (affected, RubyGems) 4.0.13 (affected, RubyGems) 4.0.13.rc1 (affected, RubyGems) 4.0.2 (affected, RubyGems) 4.0.3 (affected, RubyGems) 4.0.4 (affected, RubyGems) 4.0.4.rc1 (affected, RubyGems) 4.0.5 (affected, RubyGems) 4.0.6 (affected, RubyGems) 4.0.6.rc1 (affected, RubyGems) 4.0.6.rc2 (affected, RubyGems) 4.0.6.rc3 (affected, RubyGems) 4.0.7 (affected, RubyGems) 4.0.8 (affected, RubyGems) 4.0.9 (affected, RubyGems) 4.1.0 (affected, RubyGems) 4.1.0.beta1 (affected, RubyGems) 4.1.0.beta2 (affected, RubyGems) 4.1.0.rc1 (affected, RubyGems) 4.1.0.rc2 (affected, RubyGems) 4.1.1 (affected, RubyGems) 4.1.10 (affected, RubyGems) 4.1.10.rc1 (affected, RubyGems) 4.1.10.rc2 (affected, RubyGems) 4.1.10.rc3 (affected, RubyGems) 4.1.10.rc4 (affected, RubyGems) 4.1.11 (affected, RubyGems) 4.1.12 (affected, RubyGems) 4.1.12.rc1 (affected, RubyGems) 4.1.13 (affected, RubyGems) 4.1.13.rc1 (affected, RubyGems) 4.1.14 (affected, RubyGems) 4.1.14.1 (affected, RubyGems) 4.1.14.2 (affected, RubyGems) 4.1.14.rc1 (affected, RubyGems) 4.1.14.rc2 (affected, RubyGems) 4.1.15 (affected, RubyGems) 4.1.15.rc1 (affected, RubyGems) 4.1.16 (affected, RubyGems) 4.1.16.rc1 (affected, RubyGems) 4.1.2 (affected, RubyGems) 4.1.2.rc1 (affected, RubyGems) 4.1.2.rc2 (affected, RubyGems) 4.1.2.rc3 (affected, RubyGems) 4.1.3 (affected, RubyGems) 4.1.4 (affected, RubyGems) 4.1.5 (affected, RubyGems) 4.1.6 (affected, RubyGems) 4.1.6.rc1 (affected, RubyGems) 4.1.6.rc2 (affected, RubyGems) 4.1.7 (affected, RubyGems) 4.1.7.1 (affected, RubyGems) 4.1.8 (affected, RubyGems) 4.1.9 (affected, RubyGems) 4.1.9.rc1 (affected, RubyGems) 4.2.0 (affected, RubyGems) 4.2.0.beta1 (affected, RubyGems) 4.2.0.beta2 (affected, RubyGems) 4.2.0.beta3 (affected, RubyGems) 4.2.0.beta4 (affected, RubyGems) 4.2.0.rc1 (affected, RubyGems) 4.2.0.rc2 (affected, RubyGems) 4.2.0.rc3 (affected, RubyGems) 4.2.1 (affected, RubyGems) 4.2.1.rc1 (affected, RubyGems) 4.2.1.rc2 (affected, RubyGems) 4.2.1.rc3 (affected, RubyGems) 4.2.1.rc4 (affected, RubyGems) 4.2.10 (affected, RubyGems) 4.2.10.rc1 (affected, RubyGems) 4.2.11 (affected, RubyGems) 4.2.11.1 (affected, RubyGems) 4.2.11.2 (affected, RubyGems) 4.2.11.3 (affected, RubyGems) 4.2.2 (affected, RubyGems) 4.2.3 (affected, RubyGems) 4.2.3.rc1 (affected, RubyGems) 4.2.4 (affected, RubyGems) 4.2.4.rc1 (affected, RubyGems) 4.2.5 (affected, RubyGems) 4.2.5.1 (affected, RubyGems) 4.2.5.2 (affected, RubyGems) 4.2.5.rc1 (affected, RubyGems) 4.2.5.rc2 (affected, RubyGems) 4.2.6 (affected, RubyGems) 4.2.6.rc1 (affected, RubyGems) 4.2.7 (affected, RubyGems) 4.2.7.1 (affected, RubyGems) 4.2.7.rc1 (affected, RubyGems) 4.2.8 (affected, RubyGems) 4.2.8.rc1 (affected, RubyGems) 4.2.9 (affected, RubyGems) 4.2.9.rc1 (affected, RubyGems) 4.2.9.rc2 (affected, RubyGems) 5.0.0 (affected, RubyGems) 5.0.0.1 (affected, RubyGems) 5.0.0.beta1 (affected, RubyGems) 5.0.0.beta1.1 (affected, RubyGems) 5.0.0.beta2 (affected, RubyGems) 5.0.0.beta3 (affected, RubyGems) 5.0.0.beta4 (affected, RubyGems) 5.0.0.racecar1 (affected, RubyGems) 5.0.0.rc1 (affected, RubyGems) 5.0.0.rc2 (affected, RubyGems) 5.0.1 (affected, RubyGems) 5.0.1.rc1 (affected, RubyGems) 5.0.1.rc2 (affected, RubyGems) 5.0.2 (affected, RubyGems) 5.0.2.rc1 (affected, RubyGems) 5.0.3 (affected, RubyGems) 5.0.4 (affected, RubyGems) 5.0.4.rc1 (affected, RubyGems) 5.0.5 (affected, RubyGems) 5.0.5.rc1 (affected, RubyGems) 5.0.5.rc2 (affected, RubyGems) 5.0.6 (affected, RubyGems) 5.0.6.rc1 (affected, RubyGems) 5.0.7 (affected, RubyGems) 5.0.7.1 (affected, RubyGems) 5.0.7.2 (affected, RubyGems) 5.1.0 (affected, RubyGems) 5.1.0.beta1 (affected, RubyGems) 5.1.0.rc1 (affected, RubyGems) 5.1.0.rc2 (affected, RubyGems) 5.1.1 (affected, RubyGems) 5.1.2 (affected, RubyGems) 5.1.2.rc1 (affected, RubyGems) 5.1.3 (affected, RubyGems) 5.1.3.rc1 (affected, RubyGems) 5.1.3.rc2 (affected, RubyGems) 5.1.3.rc3 (affected, RubyGems) 5.1.4 (affected, RubyGems) 5.1.4.rc1 (affected, RubyGems) 5.1.5 (affected, RubyGems) 5.1.5.rc1 (affected, RubyGems) 5.1.6 (affected, RubyGems) 5.1.6.1 (affected, RubyGems) 5.1.6.2 (affected, RubyGems) 5.1.7 (affected, RubyGems) 5.1.7.rc1 (affected, RubyGems) 5.2.0 (affected, RubyGems) 5.2.0.beta1 (affected, RubyGems) 5.2.0.beta2 (affected, RubyGems) 5.2.0.rc1 (affected, RubyGems) 5.2.0.rc2 (affected, RubyGems) 5.2.1 (affected, RubyGems) 5.2.1.1 (affected, RubyGems) 5.2.1.rc1 (affected, RubyGems) 5.2.2 (affected, RubyGems) 5.2.2.1 (affected, RubyGems) 5.2.2.rc1 (affected, RubyGems) 5.2.3 (affected, RubyGems) 5.2.3.rc1 (affected, RubyGems) 5.2.4 (affected, RubyGems) 5.2.4.1 (affected, RubyGems) 5.2.4.2 (affected, RubyGems) 5.2.4.3 (affected, RubyGems) 5.2.4.4 (affected, RubyGems) 5.2.4.5 (affected, RubyGems) 5.2.4.6 (affected, RubyGems) 5.2.4.rc1 (affected, RubyGems) 5.2.5 (affected, RubyGems) 5.2.6 (affected, RubyGems) 5.2.6.1 (affected, RubyGems) 5.2.6.2 (affected, RubyGems) 5.2.6.3 (affected, RubyGems) 5.2.7 (affected, RubyGems) 5.2.7.1 (affected, RubyGems) 5.2.8 (affected, RubyGems) 5.2.8.1 (affected, RubyGems) 6.0.0 (affected, RubyGems) 6.0.0.beta1 (affected, RubyGems) 6.0.0.beta2 (affected, RubyGems) 6.0.0.beta3 (affected, RubyGems) 6.0.0.rc1 (affected, RubyGems) 6.0.0.rc2 (affected, RubyGems) 6.0.1 (affected, RubyGems) 6.0.1.rc1 (affected, RubyGems) 6.0.2 (affected, RubyGems) 6.0.2.1 (affected, RubyGems) 6.0.2.2 (affected, RubyGems) 6.0.2.rc1 (affected, RubyGems) 6.0.2.rc2 (affected, RubyGems) 6.0.3 (affected, RubyGems) 6.0.3.1 (affected, RubyGems) 6.0.3.2 (affected, RubyGems) 6.0.3.3 (affected, RubyGems) 6.0.3.4 (affected, RubyGems) 6.0.3.5 (affected, RubyGems) 6.0.3.6 (affected, RubyGems) 6.0.3.7 (affected, RubyGems) 6.0.3.rc1 (affected, RubyGems) 6.0.4 (affected, RubyGems) 6.0.4.1 (affected, RubyGems) 6.0.4.2 (affected, RubyGems) 6.0.4.3 (affected, RubyGems) 6.0.4.4 (affected, RubyGems) 6.0.4.5 (affected, RubyGems) 6.0.4.6 (affected, RubyGems) 6.0.4.7 (affected, RubyGems) 6.0.4.8 (affected, RubyGems) 6.0.5 (affected, RubyGems) 6.0.5.1 (affected, RubyGems) 6.0.6 (affected, RubyGems) 6.0.6.1 (affected, RubyGems) 6.1.0 (affected, RubyGems) 6.1.0.rc1 (affected, RubyGems) 6.1.0.rc2 (affected, RubyGems) 6.1.1 (affected, RubyGems) 6.1.2 (affected, RubyGems) 6.1.2.1 (affected, RubyGems) 6.1.3 (affected, RubyGems) 6.1.3.1 (affected, RubyGems) 6.1.3.2 (affected, RubyGems) 6.1.4 (affected, RubyGems) 6.1.4.1 (affected, RubyGems) 6.1.4.2 (affected, RubyGems) 6.1.4.3 (affected, RubyGems) 6.1.4.4 (affected, RubyGems) 6.1.4.5 (affected, RubyGems) 6.1.4.6 (affected, RubyGems) 6.1.4.7 (affected, RubyGems) 6.1.5 (affected, RubyGems) 6.1.5.1 (affected, RubyGems) 6.1.6 (affected, RubyGems) 6.1.6.1 (affected, RubyGems) 6.1.7 (affected, RubyGems) 6.1.7.1 (affected, RubyGems) 6.1.7.10 (affected, RubyGems) 6.1.7.2 (affected, RubyGems) 6.1.7.3 (affected, RubyGems) 6.1.7.4 (affected, RubyGems) 6.1.7.5 (affected, RubyGems) 6.1.7.6 (affected, RubyGems) 6.1.7.7 (affected, RubyGems) 6.1.7.8 (affected, RubyGems) 6.1.7.9 (affected, RubyGems) 7.0.0 (affected, RubyGems) 7.0.0.alpha1 (affected, RubyGems) 7.0.0.alpha2 (affected, RubyGems) 7.0.0.rc1 (affected, RubyGems) 7.0.0.rc2 (affected, RubyGems) 7.0.0.rc3 (affected, RubyGems) 7.0.1 (affected, RubyGems) 7.0.10 (affected, RubyGems) 7.0.2 (affected, RubyGems) 7.0.2.1 (affected, RubyGems) 7.0.2.2 (affected, RubyGems) 7.0.2.3 (affected, RubyGems) 7.0.2.4 (affected, RubyGems) 7.0.3 (affected, RubyGems) 7.0.3.1 (affected, RubyGems) 7.0.4 (affected, RubyGems) 7.0.4.1 (affected, RubyGems) 7.0.4.2 (affected, RubyGems) 7.0.4.3 (affected, RubyGems) 7.0.5 (affected, RubyGems) 7.0.5.1 (affected, RubyGems) 7.0.6 (affected, RubyGems) 7.0.7 (affected, RubyGems) 7.0.7.1 (affected, RubyGems) 7.0.7.2 (affected, RubyGems) 7.0.8 (affected, RubyGems) 7.0.8.1 (affected, RubyGems) 7.0.8.2 (affected, RubyGems) 7.0.8.3 (affected, RubyGems) 7.0.8.4 (affected, RubyGems) 7.0.8.5 (affected, RubyGems) 7.0.8.6 (affected, RubyGems) 7.0.8.7 (affected, RubyGems) 7.1.0 (affected, RubyGems) 7.1.0.beta1 (affected, RubyGems) 7.1.0.rc1 (affected, RubyGems) 7.1.0.rc2 (affected, RubyGems) 7.1.1 (affected, RubyGems) 7.1.2 (affected, RubyGems) 7.1.3 (affected, RubyGems) 7.1.3.1 (affected, RubyGems) 7.1.3.2 (affected, RubyGems) 7.1.3.3 (affected, RubyGems) 7.1.3.4 (affected, RubyGems) 7.1.4 (affected, RubyGems) 7.1.4.1 (affected, RubyGems) 7.1.4.2 (affected, RubyGems) 7.1.5 (affected, RubyGems) 7.1.5.1 (affected, RubyGems) 7.1.5.2 (affected, RubyGems) 7.1.6 (affected, RubyGems) 7.2.0 (affected, RubyGems) 7.2.0.beta1 (affected, RubyGems) 7.2.0.beta2 (affected, RubyGems) 7.2.0.beta3 (affected, RubyGems) 7.2.0.rc1 (affected, RubyGems) 7.2.1 (affected, RubyGems) 7.2.1.1 (affected, RubyGems) 7.2.1.2 (affected, RubyGems) 7.2.2 (affected, RubyGems) 7.2.2.1 (affected, RubyGems) 7.2.2.2 (affected, RubyGems) 7.2.3 (affected, RubyGems) 7.2.3.1 (affected, RubyGems) 7.2.3.2 (affected, RubyGems) 7.2.4 (affected, RubyGems) 8.0.0 (affected, RubyGems) 8.0.0.1 (affected, RubyGems) 8.0.0.beta1 (affected, RubyGems) 8.0.0.rc1 (affected, RubyGems) 8.0.0.rc2 (affected, RubyGems) 8.0.1 (affected, RubyGems) 8.0.2 (affected, RubyGems) 8.0.2.1 (affected, RubyGems) 8.0.3 (affected, RubyGems) 8.0.4 (affected, RubyGems) 8.0.4.1 (affected, RubyGems) 8.0.5 (affected, RubyGems) 8.0.5.1 (affected, RubyGems) Ecosystem version events: introduced 0; fixed 8.0.5.2 Source events (ECOSYSTEM)
Other versions: unaffected |
OSV GHSA-r9jg-fmfx-2gv6 |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 3.1 / 4.8 medium |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L | CNA: GitHub_M |
| 3.1 / 4.8 medium |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L | NVD: [email protected] |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://github.com/rails/rails/security/advisories/GHSA-r9jg-fmfx-2gv6CNA: GitHub_M · x_refsource_CONFIRM
- https://github.com/rails/rails/commit/7a955ca36779938267c93902c47d1f55bab99b4bCNA: GitHub_M · x_refsource_MISC
- https://github.com/rails/rails/commit/b58c107abe9c1f10c1d6a4941402c60e4dc4742cCNA: GitHub_M · x_refsource_MISC
- https://github.com/rails/rails/releases/tag/v8.0.5.2CNA: GitHub_M · x_refsource_MISC
- https://github.com/rails/rails/releases/tag/v8.1.4.1CNA: GitHub_M · x_refsource_MISC
- https://github.com/rails/rails/commit/7a955ca36779938267c93902c47d1f55bab99b4b[email protected]
- https://github.com/rails/rails/commit/b58c107abe9c1f10c1d6a4941402c60e4dc4742c[email protected]
- https://github.com/rails/rails/releases/tag/v8.0.5.2[email protected]
- https://github.com/rails/rails/releases/tag/v8.1.4.1[email protected]
- https://github.com/rails/rails/security/advisories/GHSA-r9jg-fmfx-2gv6[email protected]
- https://github.com/advisories/GHSA-r9jg-fmfx-2gv6OSV / GitHub Security Advisories · advisory
- https://osv.dev/vulnerability/GHSA-r9jg-fmfx-2gv6OSV / GitHub Security Advisories · osv
For agents and automation
Read public disclosures for free as Markdown or JSON. Compatible browsers also expose native WebMCP tools to search disclosures, read this page, and discover API access.
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Endpoints and access details
https://api.y2.dev/api/v2/cyber/cveshttps://api.y2.dev/api/v2/cyber/cves/{cveId}
A workspace owner or admin can create a Pro or Elite API key. Send Authorization: Bearer <Y2_API_KEY> from your trusted agent runtime.
For x402, omit Authorization and read the HTTP 402 payment challenge before signing a retry. Public browser tools do not make payments.