CVE-2026-20904
Gitea: Broken access control in OpenID visibility toggle enables cross-user visibility changes
MEDIUM 6.5
En bref
- Source
- NVD
- EPSS
- EPSS 0.30 % · centile 23 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Gitea
- Statut NVD
- Analyzed
Description
Gitea does not properly validate ownership when toggling OpenID URI visibility. An authenticated user may be able to change the visibility settings of other users' OpenID identities.
Faiblesses (CWE)
- CWE-284 — Contrôle d'accès incorrect
- CWE-639 — Contournement d'autorisation par clé contrôlée par l'utilisateur (IDOR)
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N | CISA-ADP |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
Avis
- GHSA-qqgv-v353-cv8p — Gitea does not properly validate ownership when toggling OpenID URI visibility
- GO-2026-4369 — Gitea does not properly validate ownership when toggling OpenID URI visibility in code.gitea.io/gitea
Références européennes
- ENISA EUVD · EUVD-2026-4262
- GCVE · GCVE-0-2026-20904
Configurations affectées (CPE NVD)
cpe:2.3:a:gitea:gitea:*:*:*:*:*:-:*:*< 1.25.4
Produits affectés
| Produit | Versions |
|---|---|
| Gitea · Gitea Open Source Git Server | affected 0 ≤ 1.25.3 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |