CVE-2026-55874

7.7 Élevée

Publiée le 08/07/2026 à 17:16 · Modifiée le 08/07/2026 à 20:16 · Analyse NVD reportée · Source : security-advisories@github.com

Description

SeaweedFS is a distributed storage system. Prior to 4.34, the S3 API gateway does not reject dot-dot path segments in the X-Amz-Copy-Source header used by CopyObject and UploadPartCopy, allowing an authenticated identity scoped to one bucket to read objects from other buckets through server-side copy. This issue is fixed in version 4.34.

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Produits concernés

seaweedfs

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.7 Élevée	security-advisories@github.com	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N`

Faiblesses (CWE)

CWE-22

Références

https://github.com/seaweedfs/seaweedfs/commit/b44cf51fe931bd75aa4d37ae766bea90d7f85ccd
https://github.com/seaweedfs/seaweedfs/pull/9929
https://github.com/seaweedfs/seaweedfs/releases/tag/4.34
https://github.com/seaweedfs/seaweedfs/security/advisories/GHSA-56wq-x3wv-3ff4

Ailleurs

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