CVE-2026-73130

4.3 Moyenne

Publiée le 14/10/2026 à 17:17 · Modifiée le 14/10/2026 à 18:17 · Analyse NVD reportée · Source : 88ee5874-cf24-4952-aea0-31affedb7ff2

Description

Gitea does not limit the length of the gitignores field accepted by repository-creation forms and the API. Repository initialization splits the field into template names, repeatedly reads the referenced templates, and buffers their contents in memory. An attacker who can create repositories can submit an oversized value to amplify template reads and memory use, impairing availability.

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Produits concernés

Gitea

Scores CVSS

Version	Score	Source	Vecteur
3.1	4.3 Moyenne	134c704f-9b21-4f2e-91b3-4a467353bcc0	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L`

Faiblesses (CWE)

CWE-400

Références

https://blog.gitea.com/release-of-1.27.3/
https://github.com/go-gitea/gitea/pull/39027
https://github.com/go-gitea/gitea/pull/39040
https://github.com/go-gitea/gitea/releases/tag/v1.27.3
https://github.com/go-gitea/gitea/security/advisories/GHSA-8r3w-5682-jrqf

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories