{"cve":"CVE-2026-23734","nvd":{"published":"2026-05-20T20:16:36.027","modified":"2026-07-23T12:10:00.110","status":"Deferred","description":"XWiki Platform is a generic wiki platform. Versions prior to 18.1.0-rc-1, 17.10.3, 17.4.9, and 16.10.17 allow access to read configuration files by using URLs such as http://localhost:8080/bin/ssx/Main/WebHome?resource=/../../WEB-INF/xwiki.cfg&minify=false, leading to Path Traversal. The vulnerability is can be exploited via resources parameter the ssx and jsx endpoints by using leading slashes. This issue has been patched in 18.1.0-rc-1, 17.10.3, 17.4.9, 16.10.17.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":9.3},"cvss_v3":null,"cwes":["CWE-23"],"references":["https://github.com/xwiki/xwiki-commons/commit/a979cafd89f6a9c9c0b9ab19744d672df64429bf","https://github.com/xwiki/xwiki-commons/security/advisories/GHSA-xq3r-2qv5-vqqm","https://jira.xwiki.org/browse/XCOMMONS-3547"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:35:16.954578616+00:00"},"epss":{"cve":"CVE-2026-23734","score":0.18528,"percentile":0.97249,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-xq3r-2qv5-vqqm","url":"https://osv.dev/vulnerability/GHSA-xq3r-2qv5-vqqm","summary":"XWiki Platform has path traversal via resources parameter in ssx and jsx endpoints when using leading slash","modified":"2026-05-26T17:41:29.454929Z","packages":[{"ecosystem":"Maven","name":"org.xwiki.commons:xwiki-commons-classloader-api","purl":"pkg:maven/org.xwiki.commons/xwiki-commons-classloader-api","ranges":[">=4.2-milestone-2 <16.10.17"],"fixed":["16.10.17"]},{"ecosystem":"Maven","name":"org.xwiki.commons:xwiki-commons-classloader-api","purl":"pkg:maven/org.xwiki.commons/xwiki-commons-classloader-api","ranges":[">=17.0.0-rc-1 <17.4.9"],"fixed":["17.4.9"]},{"ecosystem":"Maven","name":"org.xwiki.commons:xwiki-commons-classloader-api","purl":"pkg:maven/org.xwiki.commons/xwiki-commons-classloader-api","ranges":[">=17.5.0 <17.10.3"],"fixed":["17.10.3"]},{"ecosystem":"Maven","name":"org.xwiki.commons:xwiki-commons-classloader-api","purl":"pkg:maven/org.xwiki.commons/xwiki-commons-classloader-api","ranges":[">=18.0.0-rc-1 <18.1.0-rc-1"],"fixed":["18.1.0-rc-1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}