Security readout for executives and security teams
CVE-2011-4810 is a directory traversal issue in WHMCompleteSolution/WHMCS 3.x and 4.x. A remote attacker could read files from the server through specific request parameters. For a hosting or billing portal, this can expose configuration, customer, or credential material if legacy instances remain online. Exposure is most likely on internet-facing legacy WHMCS 3.x or 4.x installations, especially hosting, billing, or support portals. The provided affected metadata lacks CPEs and normalized vendor/product fields, so asset confirmation must be based on deployed application name, version, and route availability. Prioritize remediation if any WHMCS 3.x or 4.x system remains internet-facing. The business concern is unauthorized file disclosure from billing or support infrastructure, not merely a website defect. Mitigation focus: Inventory all WHMCS instances and confirm whether any run 3.x or 4.x.; Check WHMCS vendor guidance for fixed versions or official remediation.; Remove or isolate unsupported legacy WHMCS deployments from the internet..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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File access behavior lookup
The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2011-4810 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.