Vulnerability Description
UBB.threads is vulnerable to Path traversal, allowing attackers with privilege to edit templates to read and write any file on the application’s server that application has privileges to, what results in Remote Code Execution. Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 7.7.5 but may also affect other versions.
Related Weaknesses (CWE)
References
FAQ
What is CVE-2026-54223?
CVE-2026-54223 is a documented vulnerability. UBB.threads is vulnerable to Path traversal, allowing attackers with privilege to edit templates to read and write any file on the application’s server that application has privileges to, what results...
How severe is CVE-2026-54223?
CVSS scoring is not yet available for CVE-2026-54223. Check NVD for updates.
Is there a patch for CVE-2026-54223?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.