TI-2026-15113 CVE-2026-18386 · GHSA-6237-95m6-mmw4Path traversal in cssimmon WP BackItUp Community EditionPriority LOW 25The WP BackItUp Community Edition plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 2.1.0 via the 'backup_file' parameter parameter.CVSS 3.1MEDIUM 4.9· Network · High privileges · No interaction · EPSS 0.01109 · Published 2026-09-10 · No fix listed CWE-22