Opensignlabs
Opensignlabs Opensignserver: vulnerabilities and CVEs
Opensignlabs Opensignserver has 4 published vulnerabilities, 4 of them in the last 12 months. 0 are rated critical and 0 are listed by CISA as actively exploited.
CVEs4
Last 12 months4
Critical0
Actively exploited0
All vulnerabilities in the catalogue →⭐ Follow this technology
Latest vulnerabilities
| CVE | Severity | EPSS | Active exploitation | Published | Description |
|---|---|---|---|---|---|
| CVE-2026-72692 | High (7.5) | 0.44% | — | Aug 10, 2026 | 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… |
| CVE-2026-72691 | High (7.5) | 0.65% | — | Aug 10, 2026 | 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… |
| CVE-2026-72689 | High (7.5) | 0.53% | — | Aug 10, 2026 | 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… |
| CVE-2026-72688 | High (7.5) | 0.61% | — | Aug 10, 2026 | A missing authentication vulnerability in OpenSignLabs opensignserver through 2.37.0 allows an unauthenticated remote attacker to read arbitrary stored documents via the fileupload Parse cloud function. The function… |
🎯 How it gets exploited (ATT&CK techniques)
Number of CVEs of this technology mapped to each exploitation or primary-impact technique.