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TI-2012-03101 Aliases CVE-2012-3578GHSA-x4cj-m7cx-w8jr

Unrestricted file upload vulnerability in html/Upload.php in the FCChat Widget plugin…

Priority MEDIUM 41CWE-264Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Medium
Impact type
Security bypass
Confidentiality · integrity · availability
Partial · Partial · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-264.

Summary

Unrestricted file upload vulnerability in html/Upload.php in the FCChat Widget plugin 2.2.13.1 and earlier for WordPress allows remote attackers to execute arbitrary code by uploading a file with a file with an executable extension followed by a safe extension, then accessing it via a direct request to the file in html/images.

Why it matters now

EPSS 0.0826 94th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:wordpress:fcchat_widget:*:*:*:*:*:*:*:*up to 2.2.13.1VulnerableWordPress
cpe:2.3:a:wordpress:wordpress:-:*:*:*:*:*:*:*not specified by NVDRunning onWordPress
  • cpe:2.3:a:wordpress:fcchat_widget:*:*:*:*:*:*:*:* Versions up to 2.2.13.1 Vulnerable ·WordPress
  • cpe:2.3:a:wordpress:wordpress:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·WordPress

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2012-3578
  2. 2026-10-03 Alias added: GHSA-x4cj-m7cx-w8jr

References

Exploit 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences