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medium·Exposed Panels·Updated Sep 10, 2026

CyberPanel 2.4.3-2.4.5 - AI Scanner Debug Disclosure

Est. Time~10 seconds
Scan TypeGroup Scan
Targetsdomain, subdomain, ipv4
CostFree
3
Times Used
continuous scan runs
0
Continuously Checked
assets under CS
0
Vulnerabilities Found
confirmed findings
References
CVECVE-2026-87820
6.9
CVSSmedium
Exploitable remotely over the internet · no authentication required.

CyberPanel versions 2.4.3 through 2.4.5 expose unauthenticated AI Scanner debugging endpoints that disclose administrator usernames, API-key prefixes, scan identifiers, target domains, and account metadata. Unauthenticated attackers can enumerate panel administrators and recent scanner activity to inventory multi-tenant installations and facilitate follow-on attacks.

Attack Vector
Network
Privileges Req.
None
User Interaction
None
Affected
cyberpanelby usmannasir
AFFECTED< 2.4.6SAFE ✓≥ 2.4.6
Updated Sep 10, 2026View on NVD →

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CyberPanel 2.4.3-2.4.5 - AI Scanner Debug Disclosure CVE-2026-87820 Scanner | S4E