CVE-2026-72689 (GCVE-0-2026-72689)
Vulnerability from cvelistv5
Published
2026-08-10 11:59
Modified
2026-08-10 18:22
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Summary
A broken object-level authorization vulnerability in OpenSignLabs opensignserver through 2.37.0 allows an unauthenticated remote attacker to read complete contract records via the getDocument Parse cloud function. The function fetches documents using useMasterKey, bypassing the object ACL, and returns full records including sender and signer PII and a pre-signed document download URL whenever the document's IsEnableOTP flag is unset, which is the default configuration.
References
Impacted products
Vendor Product Version
OpenSignLabs opensignserver Version: 0   ≤ 2.37.0
Create a notification for this product.
Show details on NVD website


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