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TI-2009-03879 Aliases CVE-2009-4090GHSA-w4vm-m7j6-rx67

Unrestricted file upload vulnerability in ajax/addComment.php in telepark.wiki 2.4.23 and…

Priority LOW 39CWE-20Published · Updated

Key facts

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

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

Unrestricted file upload vulnerability in ajax/addComment.php in telepark.wiki 2.4.23 and earlier script allows remote attackers to execute arbitrary code by uploading a file with a name containing a NULL byte.

Why it matters now

EPSS 0.03214 88th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged 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 · 1

CPEVersionsRoleVendor
cpe:2.3:a:telepark:telepark.wiki:*:*:*:*:*:*:*:*up to 2.4.23VulnerableTelepark
  • cpe:2.3:a:telepark:telepark.wiki:*:*:*:*:*:*:*:* Versions up to 2.4.23 Vulnerable ·Telepark

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2009-4090
  2. 2026-10-03 Alias added: GHSA-w4vm-m7j6-rx67

References

Exploit 1

Patch 1

Other 1

  • TI-2009-03877 Multiple directory traversal vulnerabilities in telepark.wiki 2.4.23 and earlier allow… CVSS 2.0MEDIUM 6.8
  • TI-2009-03878 telepark.wiki 2.4.23 and earlier allows remote attackers to bypass authorization and (1)… CVSS 2.0MEDIUM 5.0
  • TI-2009-03876 Cross-site scripting (XSS) vulnerability in index.php in telepark.wiki 2.4.23 and earlier… CVSS 2.0MEDIUM 4.3

Sources

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