CVE-2026-126539
Directus before 12.1.0 Authorization Bypass via Public WebSocket REST Interface
Directus before 12.1.0 contains an authorization bypass vulnerability that allows unauthenticated attackers to skip permission checks by sending a failed auth message on public-mode WebSocket connections. Attackers can send an invalid token so handleAuthRequest sets accountability to null, then read, create, update or delete records in any user-defined collection.
Fixes and workarounds
Fix
The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.
Source: CNA: VulnCheckAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| directus directus directus
npm |
≥ 0; < 12.1.0 (affected, semver)
Other versions: unaffected |
CNA: VulnCheck |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 4.0 / 9.2 critical |
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | CNA: VulnCheck |
| 3.1 / 8.1 high |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | CNA: VulnCheck |
| 4.0 / 9.2 critical |
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X | NVD: [email protected] |
| 3.1 / 8.1 high |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD: [email protected] |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://github.com/directus/directus/security/advisories/GHSA-97xr-jchp-xm3cCNA: VulnCheck · vendor-advisory
- https://github.com/directus/directus/commit/8d4cd86783bcbf5444eaf290e8dcecb33929300eCNA: VulnCheck · patch
- https://github.com/directus/directus/releases/tag/v12.1.0CNA: VulnCheck · release-notes
- https://github.com/directus/directus/blob/v12.0.2/api/src/websocket/controllers/base.ts#L381-L397CNA: VulnCheck · technical-description
- https://www.vulncheck.com/advisories/directus-before-12.1.0-authorization-bypass-via-public-websocket-rest-interfaceCNA: VulnCheck · third-party-advisory
- https://github.com/directus/directus/blob/v12.0.2/api/src/websocket/controllers/base.ts#L381-L397[email protected]
- https://github.com/directus/directus/commit/8d4cd86783bcbf5444eaf290e8dcecb33929300e[email protected]
- https://github.com/directus/directus/releases/tag/v12.1.0[email protected]
- https://github.com/directus/directus/security/advisories/GHSA-97xr-jchp-xm3c[email protected]
- https://www.vulncheck.com/advisories/directus-before-12.1.0-authorization-bypass-via-public-websocket-rest-interface[email protected]
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