CVE-2026-25242CRITICAL 9.8EPSS p44.9%

CVE-2026-25242CVE-2026-25242

Description

Gogs is an open source self-hosted Git service. Versions 0.13.4 and below expose unauthenticated file upload endpoints by default. When the global RequireSigninView setting is disabled (default), any remote user can upload arbitrary files to the server via /releases/attachments and /issues/attachments. This enables the instance to be abused as a public file host, potentially leading to disk exhaustion, content hosting, or delivery of malware. CSRF tokens do not mitigate this attack due to same-origin cookie issuance. This issue has been fixed in version 0.14.1.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.62% probability of exploitation · percentile 44.9% · 2026-06-18T12:00:27Z
Published2026-02-19
Last modified2026-02-19

Underlying weaknesses· 1

CWE-862

References

  1. https://github.com/gogs/gogs/commit/628216d5889fcb838c471f4754f09b935d9cd9f3
  2. https://github.com/gogs/gogs/pull/8128
  3. https://github.com/gogs/gogs/releases/tag/v0.14.1
  4. https://github.com/gogs/gogs/security/advisories/GHSA-fc3h-92p8-h36f

1

TypeTargetConfidenceTier
WeaknessMissing Authorizationcwe-8620%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.