HIGHVulnerability
CVE-2026-72544
An integrity verification vulnerability in OpenSignLabs OpenSign through 2.37.0 allows unauthenticated remote attackers to forge document audit-trail entries via the triggerevent Parse cloud function. The function accepts viewer identity and IP address as caller-supplied parameters without authentication, allowing fabrication of arbitrary audit log entries. An attacker can tamper with the legal audit trail of any signed document, undermining non-repudiation.
Properties
- severity
- HIGH
- score
- 7.5
- epss_score
- 0.00203
- cve_id
- CVE-2026-72544
- vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- published_at
- 2026-08-11T12:17:39.847
- last_modified
- 2026-09-03T17:49:19.180
- epss_percentile
- 0.10233
Related Entities (3)
ENRICHED_BY (1)
→[Source]FIRST EPSS
DESCRIBED_BY (1)
→[Source]NVD
HAS_WEAKNESS (1)
→[Weakness]Insufficient Verification of Data Authenticity
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