{"id":"CVE-2026-34414","summary":"Xerte Online Toolkits Path Traversal via connector.php","details":"Xerte Online Toolkits versions 3.15 and earlier contain a relative path traversal vulnerability in the elFinder connector endpoint at /editor/elfinder/php/connector.php where the name parameter in rename commands is not sanitized for path traversal sequences. Attackers can supply a name value containing directory traversal sequences to move files from project media directories to arbitrary locations on the filesystem, potentially overwriting application files, achieving stored cross-site scripting, or combining with other vulnerabilities to achieve unauthenticated remote code execution by moving PHP code files to the application root.","modified":"2026-07-16T03:31:15.998323283Z","published":"2026-04-22T18:32:45.737Z","database_specific":{"cwe_ids":["CWE-22"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34414.json","unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"last_affected":"3.15.0"}]}],"cna_assigner":"VulnCheck"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34414.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34414"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/xerte-online-toolkits-path-traversal-via-connector-php"},{"type":"ADVISORY","url":"https://xerte.org.uk/xertetoolkits_3.15_ChangeLog.html"},{"type":"REPORT","url":"https://github.com/thexerteproject/xerteonlinetoolkits/issues/1527"},{"type":"REPORT","url":"https://xerte.org.uk/index.php/en/downloads-1/category/3-xerte-online-toolkits"},{"type":"FIX","url":"https://github.com/thexerteproject/xerteonlinetoolkits/commit/02661be88cc369325ea01b508086bde7fbfec805"},{"type":"FIX","url":"https://github.com/thexerteproject/xerteonlinetoolkits/commit/17e4f945fe6a3400fa88c01eda18c1075ee4a212"},{"type":"FIX","url":"https://github.com/thexerteproject/xerteonlinetoolkits/commit/507d55c5e91bf9310b5b1c7fad8aebfef902ad23"},{"type":"PACKAGE","url":"https://github.com/thexerteproject/xerteonlinetoolkits"},{"type":"EVIDENCE","url":"https://github.com/bootstrapbool/xerteonlinetoolkits-rce"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/thexerteproject/xerteonlinetoolkits","events":[{"introduced":"0"},{"fixed":"02661be88cc369325ea01b508086bde7fbfec805"},{"fixed":"17e4f945fe6a3400fa88c01eda18c1075ee4a212"},{"fixed":"507d55c5e91bf9310b5b1c7fad8aebfef902ad23"}],"database_specific":{"source":"REFERENCES"}}],"versions":["AI-v3.15.4","AI-v3.15.3","AI-v3.15.2","AI-v3.15.1","AI-v3.15","v3.14.5","v3.14.4","v3.14.3","v3.13.9","v3.14.2","v3.14.1","v3.13.8","v3.14.0","v3.13.7","v3.13.6","v3.13.5","v3.13.4","v3.13.3","v3.13.2","v.3.13.1","v3.13","v3.12.33","v3.12.32","v3.12.31","v3.12.30","v3.12.29","v3.12.28","v.3.12.27","v3.12.26","v3.12.25","v3.12.24","v3.12.23","v3.12.22","v3.12.21","v3.12.20","v3.12.19","v3.12.18","v3.12.17","v3.12.16","v3.12.15","v3.12.14","v3.12.13","v3.12.12","v3.12.11","v3.12.10","v3.12.9","v3.12.8","v3.12.7","v3.12.6","v.3.12.6","v3.12.5","v3.12.4","v3.12.3","v3.12.2","v3.12.1","v3.12","v3.11.21","v3.11.20","v.3.11.19","v3.11.18","v3.11.17","v3.11.16","v3.11.15","v3.11.14","v3.11.13","v3.11.12","v3.11.11","v3.11.10","v3.11.9","v3.11.8","v3.11.7","v3.11.6","v3.11.5","v3.11.4","v3.11.3","v3.11.2","v3.11.1","v3.11","v3.10.5","v3.10.4","v3.10.3","v3.10.2","v3.10.1","v3.10","v3.9","v3.8.5","v3.8.4","v3.8.3","v3.8.2","v3.8.1","v3.8","X-v3.7.14","X-v3.7.13","X-v3.7.12","X-v3.7.11","X-v3.7.10","X-v3.7.9","X-v3.7.8","X-v3.7.7","X-v3.7.6","X-v3.7.5","X-v3.7.4","X-v3.7.3","X-v3.7.2","X-v3.7.1","vX","v3.6.4","v3.6.3","v3.6.2","v3.6.1","v3.6","v3.5.5","v3.5.4","v3.5.3","v3.5.2","v3.5.1","v3.5","v3.4.2","v3.4.1","v3.4","v3.1","v3.0-beta","v2.1","v2.1-beta","2.1-beta","git","v2.0","2.0","initial"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34414.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N"}]}