Path Traversal in XWiki Platform
### Impact One can ask for any file located in the classloader using the template API and a path with ".." in it. For example ``` {{template name="../xwiki.hbm.xml"/}} ``` To our knownledge none of the available files of the classloader in XWiki Standard contain any strong confidential data, hence the low confidentiality value of this advisory. ### Patches The issue is patched in versions 14.0 and 13.10.3. ### Workarounds There's no easy workaround for this issue, administrators should upgrade their wiki. ### References * https://jira.xwiki.org/browse/XWIKI-19349 * https://github.com/xwiki/xwiki-platform/commit/4917c8f355717bb636d763844528b1fe0f95e8e2 ### For more information If you have any questions or comments about this advisory: * Open an issue in [Jira XWiki](https://jira.xwiki.org) * Email us at [security mailing list](mailto:security@xwiki.org)
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-29253US | low2.7 | — | ||
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Starting with version 8.3-rc-1 and prior to versions 12.10.3 and 14.0, one… | ||||
references
External citations — patches, advisories, analysis.
- https://github.com/xwiki/xwiki-platformPACKAGE
- https://github.com/xwiki/xwiki-platform/commit/4917c8f355717bb636d763844528b1fe0f95e8e2WEB
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-9qrp-h7fw-42hgWEB
- https://jira.xwiki.org/browse/XWIKI-19349WEB
- https://nvd.nist.gov/vuln/detail/CVE-2022-29253ADVISORY
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