CVE-2026-125367
Pico through 4.1.2 SSRF in Feeds Service via run SSH Command
Pico through 4.1.2 contains a server-side request forgery vulnerability in the feeds service that allows signed-up users to make the server fetch arbitrary URLs via the run SSH command. Attackers can upload a feeds digest post listing internal URLs and trigger immediate fetching through Fetcher.ParseURL to reach loopback, RFC1918, and cloud metadata endpoints.
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 |
|---|---|---|
| pico picosh github.com/picosh/pico
golang |
≥ 0; ≤ 4.1.2 (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 / 5.3 medium |
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N | CNA: VulnCheck |
| 3.1 / 5.4 medium |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N | CNA: VulnCheck |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://github.com/picosh/pico/issues/229CNA: VulnCheck · issue-tracking
- https://github.com/picosh/picoCNA: VulnCheck · product
- https://github.com/picosh/pico/blob/v4.1.2/pkg/apps/feeds/cron.go#L358CNA: VulnCheck · technical-description
- https://github.com/picosh/pico/commit/48a85d6CNA: VulnCheck · patch
- https://www.vulncheck.com/advisories/pico-through-4.1.2-ssrf-in-feeds-service-via-run-ssh-commandCNA: VulnCheck · third-party-advisory
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