CVE-2026-57886

Gitea Gitea Open Source Git Server

MEDIUM 5.9

En bref

Source: NVD
EPSS: EPSS 0.31 % · centile 24 (2026-10-28)
État: PUBLISHED
Publiée: 2026-08-13 16:44 UTC
Mise à jour: 2026-08-14 17:38 UTC
Attribuée par: Gitea
Statut NVD: Deferred

Description

Cross-repository issue/comment attachment re-linking can expose private attachment content

Faiblesses (CWE)

CWE-639 — Contournement d'autorisation par clé contrôlée par l'utilisateur (IDOR)
CWE-862 — Autorisation absente

Références

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.1	MEDIUM 5.9	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N	CISA-ADP
CVSS 3.1	MEDIUM 5.9	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N	NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Avis

GHSA-6c6r-5xr4-cr5m — Gitea: Cross-repository issue/comment attachment re-linking can expose private attachment content
GO-2026-6035 — Gitea: Cross-repository issue/comment attachment re-linking can expose private attachment content in gitea.dev

Références européennes

ENISA EUVD · EUVD-2026-58147
GCVE · GCVE-0-2026-57886

Produits affectés

Produit	Versions
Gitea · Gitea Open Source Git Server	affected 0 ≤ 1.26.4

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