CVE-2026-55874

Katalog CVE

CVSS 7.7 · High EPSS 0,61%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'). Skor CVSS 3.1 7.7 (High) menurut github.com.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

8 Juli 2026

Terakhir diubah

8 Juli 2026

Status NVD

Deferred

CVSS 3.1

7.7 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

0,61% peluang dieksploitasi; lebih tinggi dari 47,5% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• 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