CVE-2026-53977Suited to automated attack · CISA
OpenChamber 1.11.7 Unauthenticated DoS via /api/system/shutdown
CVSS score
8.7
EPSS probability
%1.0
Risk score
0.1
Published
2 mo ago
Vulnerability Timeline (Change History)
CVE-2026-53977 historical changes made to the vulnerability by NVD, CISA and MITRE:
| Date | Actor / Source | Action / Description | Type | Previous value | New value |
|---|---|---|---|---|---|
| 16.09.2026 | nvd@nist.gov | Initial Analysis & CVSS Vector Assignment | CVSS V3.1 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
| 06.08.2026 | CISA Coordinator | SSVC Risk Re-assessment | SSVC / KEV | exploitation: none | exploitation: none |
| 06.08.2026 | MITRE / NVD | New CVE Record Received & Ingested | CVE Created | — | CVE-2026-53977 |
Similar Vulnerabilities
9.3
CVE-2026-53976OpenChamber 1.11.7 Path Traversal File Read via allowOutsideWorkspace Parameter
Patch verified Public Exploits:1EPSS %3
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