CVE-2026-72692

7.5 Élevée

Publiée le 10/08/2026 à 15:20 · Modifiée le 24/10/2026 à 17:10 · Analyse NVD reportée · Source : 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c

Description

A missing authorization vulnerability in OpenSignLabs opensignserver through 2.37.0 allows an unauthenticated remote attacker to irreversibly decline any in-flight document and forge the decline attribution to an arbitrary user via the declinedoc Parse cloud function. The function writes IsDeclined, DeclineReason, and a caller-supplied DeclineBy pointer without verifying the caller's identity, enabling workflow termination and evidentiary record falsification against any accessible document.

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Produits concernés

OpenSignLabs opensignserver

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.5 Élevée	309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N`

Faiblesses (CWE)

CWE-862

Références

https://github.com/OpenSignLabs/OpenSign

Ailleurs

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