CVE-2026-72691: CVE-2026-72691: kimlik doğrulama atlatma

Açıklama (NVD)

An authentication bypass vulnerability in OpenSignLabs opensignserver through 2.37.0 allows an unauthenticated remote attacker to mint MASTER_KEY-signed file access tokens for arbitrary stored files via the getsignedurl Parse cloud function. The function skips its isAuthenticated check whenever any docId parameter is supplied, even one corresponding to no real document, allowing the authentication gate to be bypassed by supplying an arbitrary string as docId.

Özet bilgiler

CVSS v3.1

7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

%0,65 (yüzdelik 51)

CWE

CWE-288

Yama

Yok / bilinmiyor

Kaynaklar

• NVD kaydı
• github.com
• CWE-288