CVE-2026-20888
Gitea Pull Requests Auto-Merge: Read-Only Users Can Cancel Scheduled Auto-Merge via Web Endpoint (Authorization Bypass)
MEDIUM 4.3
En bref
- Source
- NVD
- EPSS
- EPSS 0.33 % · centile 26 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Gitea
- Statut NVD
- Analyzed
Description
Gitea does not properly verify authorization when canceling scheduled auto-merges via the web interface. A user with read access to pull requests may be able to cancel auto-merges scheduled by other users.
Faiblesses (CWE)
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | CISA-ADP |
| CVSS 3.1 | MEDIUM 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
Avis
- GHSA-9cgq-wp42-4rpq — Gitea does not properly verify authorization when canceling scheduled auto-merges via the web interface
- GO-2026-4366 — Gitea does not properly verify authorization when canceling scheduled auto-merges via the web interface in code.gitea.io/gitea
Références européennes
- ENISA EUVD · EUVD-2026-4265
- GCVE · GCVE-0-2026-20888
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 |