xwiki/xwiki-platform · Security
XWiki Platform subject to Uncontrolled Resource Consumption
- GHSA ID
- GHSA-92wp-r7hm-42g7
- CVE ID
- CVE-2023-26470
- Severity
- medium
- Published
- Updated
- CVSS
- 5.7 · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
- CVSS v3
- 5.7 · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
Description
Impact
It's possible to make the farm unusable by adding an object to a page with a huge number (e.g. 67108863). This will most of the time fill the memory allocated to XWiki and make it unusable every time this document is manipulated.
Patches
It has been patched in XWiki 14.0
Workarounds
There is no workaround.
References
https://jira.xwiki.org/browse/XWIKI-19223
For more information
If you have any questions or comments about this advisory:
- Open an issue in Jira XWiki
- Email us at our security mailing list
CWEs
- CWE-400 · Uncontrolled Resource Consumption
- CWE-787 · Out-of-bounds Write
References
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-92wp-r7hm-42g7 ↗
- https://nvd.nist.gov/vuln/detail/CVE-2023-26470 ↗
- https://github.com/xwiki/xwiki-platform/commit/04e5a89d2879b160cdfaea846024d3d9c1a525e6 ↗
- https://github.com/xwiki/xwiki-platform/commit/db3d1c62fc5fb59fefcda3b86065d2d362f55164 ↗
- https://github.com/xwiki/xwiki-platform/commit/fdfce062642b0ac062da5cda033d25482f4600fa ↗
- https://jira.xwiki.org/browse/XWIKI-19223 ↗
- https://github.com/advisories/GHSA-92wp-r7hm-42g7 ↗