CyberPanel 2.4.3 through 2.4.5 Information Disclosure via AI Scanner
Priority LOW 38CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-200.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00874 59th percentileScored 2026-11-07
Fix Fixed cyberpanel (usmannasir): 2.4.6
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| usmannasir | cyberpanel | 2.4.3 to before 2.4.6 | 2.4.6 | Patch available | CNA |
- cyberpanel Vendorusmannasir Affected 2.4.3 to before 2.4.6 Fixed in 2.4.6 Patch available CNA
Remediation
- Fix · CNA cyberpanel (usmannasir) Fixed in 2.4.6
Timeline
- 2026-10-02 Threatist record created from CVE-2026-87820
- 2026-10-03 Alias added: GHSA-2fq6-4p4m-j842
References
Patch 1
More usmannasir vulnerabilities
- TI-2026-50261 CyberPanel 2.4.3 Authenticated Command Injection via starRemoteTransfer CVSS 4.0HIGH 8.7
- TI-2026-46955 CyberPanel IncBackups IDOR via Sequential Backup ID CVSS 4.0HIGH 8.7
- TI-2026-46954 CyberPanel Missing Authorization in cancelBackupCreation Handler CVSS 4.0HIGH 7.2
- TI-2026-50259 CyberPanel 2.4.3 Arbitrary File Read via File Manager ZIP Upload CVSS 4.0HIGH 7.1
- TI-2026-47768 CyberPanel < 3.0.0 Hard-coded JWT Secret Authentication Bypass via WebTerminal CVSS 4.0CRITICAL 9.3
- TI-2026-60279 CyberPanel before 3.0.5 Authentication Bypass via API CVSS 4.0HIGH 8.6
Sources
- CVE-2026-87820 · CVE Program
- CVE-2026-87820 · NVD
- FIRST EPSS
- GHSA-2fq6-4p4m-j842 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences