CVE-2026-82980

Katalog CVE

CVSS 6.3 · Medium EPSS 0,30%

Kerentanan Improper Authentication. Skor CVSS 3.0 6.3 (Medium) menurut hackerone.com.

Deskripsi (NVD)

Any authenticated user can lock or unlock files they do not own by targeting absolute WebDAV paths of other users. The DAV plugin resolves files from the absolute request URI without verifying that the path segment matches the authenticated session user. This enables: Cross-user manual locks : attacker locks a victim's files, blocking writes (PUT/MOVE/DELETE, editor saves). Lock-token disclosure: the app returns the lock token to unauthorized callers, enabling them to remove token-based locks (client locks) of other users.

Rincian

Terbit di NVD

18 September 2026

Terakhir diubah

18 September 2026

Status NVD

Deferred

CVSS 3.0

6.3 (Medium), sumber hackerone.com
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-287: Improper Authentication

EPSS (30 hari)

0,30% peluang dieksploitasi; lebih tinggi dari 20,9% 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://hackerone.com/reports/3301553