9.8
Critical
CVE-2026-20896 Gitea Docker image versions up to and including 1.26.2 use REVERSE_PROXY_TRUSTED_PROXIES=* by default, allowing any…
Description
Gitea Docker image versions up to and including 1.26.2 use REVERSE_PROXY_TRUSTED_PROXIES=* by default, allowing any source IP to impersonate a user when reverse-proxy authentication headers such as X-WEBAUTH-USER are enabled.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Gitea Open Source Git Server 1.26 | earliest → 1.26.2 | No fix stated |
Other CVEs of Gitea Open Source Git Server
The 97 CVEs of Gitea Open Source Git Server →
CVE-2026-24791
Public-only tokens bypass private-resource restrictions on `/api/v1/user` self routes
8.1
High
CVE-2026-24059
The GET /api/v1/user/actions/runners/registration-token endpoint (and its owner- and repository-level equivalents)…
6.5
Medium
CVE-2026-59765
SSRF via Migration Asset Downloads Bypasses hostmatcher — Reads Internal Files and Cloud Metadata
7.5
High
CVE-2026-58510
GHSA-8fwc-qjw5-rvgp ClearRepoWatches fix not applied to API EditRepo path — sister code path retains stale watches on…
4.3
Medium