{"id":"CVE-2025-55747","aliases":["GHSA-qww7-89xh-x7m7"],"url":"https://o3.security/vulnerability/CVE-2025-55747","summary":"XWiki Platform's configuration files can be accessed through the webjars API","details":"### Impact\n\nIt's possible to get access and read configuration files by using URLs such as http://localhost:8080/xwiki/webjars/wiki%3Axwiki/..%2F..%2F..%2F..%2F..%2FWEB-INF%2Fxwiki.cfg. The trick here is to encode the / which is decoded when parsing the URL segment, but not re-encoded when assembling the file path.\n\n### Patches\n\nThis has been patched in 17.4.0-rc-1, 16.10.7.\n\n### Workarounds\n\nThere is no known workaround, other than upgrading XWiki.\n\n### References\n\n* https://jira.xwiki.org/browse/XWIKI-19350\n* https://github.com/xwiki/xwiki-platform/commit/9e7b4c03f2143978d891109a17159f73d4cdd318#diff-45ea9c87d5fb68cd5db0da7f78cf25e76f1325f5fe56e21618b21786fc706236R80-R81\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n* Open an issue in [Jira XWiki.org](https://jira.xwiki.org/)\n* Email us at [Security Mailing List](mailto:security@xwiki.org)","published":"2025-09-03T20:12:12.978Z","modified":"2026-08-12T15:14:07.030699Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-webjars-api","fixedVersion":"16.10.7"},{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-webjars-api","fixedVersion":"17.4.0-rc-1"},{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-webjars","fixedVersion":null}],"fix":{"url":"https://github.com/xwiki/xwiki-platform/commit/9e7b4c03f2143978d891109a17159f73d4cdd318#diff-45ea9c87d5fb68cd5db0da7f78cf25e76f1325f5fe56e21618b21786fc706236R80-R81","label":"xwiki/xwiki-platform@9e7b4c0"},"references":[{"type":"WEB","url":"https://jira.xwiki.org/browse/XWIKI-19350"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55747.json"},{"type":"ADVISORY","url":"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-qww7-89xh-x7m7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-55747"},{"type":"FIX","url":"https://github.com/xwiki/xwiki-platform/commit/9e7b4c03f2143978d891109a17159f73d4cdd318#diff-45ea9c87d5fb68cd5db0da7f78cf25e76f1325f5fe56e21618b21786fc706236R80-R81"},{"type":"PACKAGE","url":"https://github.com/xwiki/xwiki-platform"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T15:14:07.030699Z"}}