CVE-2024-45591: XWiki Platform document history including authors of any page exposed to unauthorized actors
First published: Tue Sep 10 2024(Updated: )
### Impact The REST API exposes the history of any page in XWiki of which the attacker knows the name. The exposed information includes for each modification of the page the time of the modification, the version number, the author of the modification (both username and displayed name) and the version comment. This information is exposed regardless of the rights setup, and even when the wiki is configured to be fully private. On a private wiki, this can be tested by accessing `/xwiki/rest/wikis/xwiki/spaces/Main/pages/WebHome/history`, if this shows the history of the main page then the installation is vulnerable. ### Patches This has been patched in XWiki 15.10.9 and XWiki 16.3.0RC1. ### Workarounds There aren't any known workarounds apart from upgrading to a fixed version. ### References * https://jira.xwiki.org/browse/XWIKI-22052 * https://github.com/xwiki/xwiki-platform/commit/9cbca9808300797c67779bb9a665d85cf9e3d4b8
Credit: security-advisories@github.com security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| maven/org.xwiki.platform:xwiki-platform-rest-server | >=16.0.0-rc-1<16.3.0-rc-1 | 16.3.0-rc-1 |
| maven/org.xwiki.platform:xwiki-platform-rest-server | >=1.8.0<15.10.9 | 15.10.9 |
| Xwiki Xwiki | >=1.8<15.10.9 | |
| Xwiki Xwiki | >=16.0.0<16.3.0 |
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Reference Links
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-pvmm-55r5-g3mm
- https://github.com/xwiki/xwiki-platform/commit/26482ee5d29fc21f31134d1ee13db48716e89e0f
- https://github.com/xwiki/xwiki-platform/commit/9cbca9808300797c67779bb9a665d85cf9e3d4b8
- https://jira.xwiki.org/browse/XWIKI-22052
- https://nvd.nist.gov/vuln/detail/CVE-2024-45591
- https://github.com/advisories/GHSA-pvmm-55r5-g3mm (Advisory)
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