CVE-2025-55747
EPSS 1.3%XWiki configuration files can be accessed through the webjars API
Description
### Impact It'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. ### Patches This has been patched in 17.4.0-rc-1, 16.10.7. ### Workarounds There is no known workaround, other than upgrading XWiki. ### References * https://jira.xwiki.org/browse/XWIKI-19350 * https://github.com/xwiki/xwiki-platform/commit/9e7b4c03f2143978d891109a17159f73d4cdd318#diff-45ea9c87d5fb68cd5db0da7f78cf25e76f1325f5fe56e21618b21786fc706236R80-R81 ### For more information If you have any questions or comments about this advisory: * Open an issue in [Jira XWiki.org](https://jira.xwiki.org/) * Email us at [Security Mailing List](mailto:[email protected])
Affected packages (2)
- Maven/org.xwiki.platform:xwiki-platform-webjars>= 6.1-miletone-2, <= 7.1.3
- Maven/org.xwiki.platform:xwiki-platform-webjars-api>= 7.1.4, < 16.10.7
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | 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 |
References (5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-55747
- PATCHhttps://github.com/xwiki/xwiki-platform
- WEBhttps://github.com/xwiki/xwiki-platform/commit/9e7b4c03f2143978d891109a17159f73d4cdd318#diff-45ea9c87d5fb68cd5db0da7f78cf25e76f1325f5fe56e21618b21786fc706236R80-R81
- WEBhttps://github.com/xwiki/xwiki-platform/security/advisories/GHSA-qww7-89xh-x7m7
- WEBhttps://jira.xwiki.org/browse/XWIKI-19350