CVE-2026-87820: medium-severity vulnerability in usmannasir cyberpanel
CyberPanel 2.4.3 through 2.4.5 Information Disclosure via AI Scanner
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
Patch soon. It has a working public exploit.
ssvc Attendcvss 6.9epss 0.9%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
usmannasir · cyberpanelRelated CVEs — usmannasir cyberpanel
In the same product, most dangerous first.
CVE-2026-71966HIGHCyberPanel 2.4.3 Authenticated Command Injection via starRemoteTransferEPSS 3.3%CVE-2026-67614CRITICALCyberPanel < 3.0.0 Hard-coded JWT Secret Authentication Bypass via WebTerminalEPSS 1.0%CVE-2026-41473HIGHCyberPanel < 2.4.5 Unauthenticated API Access via AI Scanner EndpointsEPSS 0.8%CVE-2026-88895HIGHCyberPanel before 3.0.5 Authentication Bypass via APIEPSS 0.7%CVE-2026-41472MEDIUMCyberPanel < 2.4.5 Stored XSS via AI Scanner DashboardEPSS 0.5%CVE-2026-65917HIGHCyberPanel IncBackups IDOR via Sequential Backup IDEPSS 0.5%