CVE-2026-73273

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's Maven upload handler reads checksum uploads entirely into memory and returns before enforcing package-size quotas. An authenticated user with package-publish permission can submit an oversized body to a checksum endpoint despite legitimate checksum values being at most 128 bytes. This bypasses the upload quota on that path and can exhaust server memory.

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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-770

Références

https://blog.gitea.com/release-of-1.27.3/
https://github.com/go-gitea/gitea/pull/39028
https://github.com/go-gitea/gitea/pull/39031
https://github.com/go-gitea/gitea/releases/tag/v1.27.3
https://github.com/go-gitea/gitea/security/advisories/GHSA-5xcq-p92v-43rf

Ailleurs

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