xwiki/xwiki-platform · Security
org.xwiki.platform:xwiki-platform-attachment-ui vulnerable to Code Injection
- GHSA ID
- GHSA-3hjg-cghv-22ww
- CVE ID
- CVE-2023-29519
- Severity
- high
- Published
- Updated
- CVSS
- 8.8 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS v3
- 8.8 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description
Impact
A registered user can perform remote code execution leading to privilege escalation by injecting the proper code in the "property" field of an attachment selector, as a gadget of their own dashboard. Note that the vulnerability does not impact comments of a wiki.
Patches
The vulnerability has been patched in XWiki 13.10.11, 14.4.8, 14.10.2, 15.0-rc-1.
Workarounds
The problem can be worked around by applying following changes directly in XWiki.AttachmentSelector page: https://github.com/xwiki/xwiki-platform/commit/5e8725b4272cd3e5be09d3ca84273be2da6869c1.
References
- https://jira.xwiki.org/browse/XWIKI-20364
- https://github.com/xwiki/xwiki-platform/commit/5e8725b4272cd3e5be09d3ca84273be2da6869c1
For more information
If you have any questions or comments about this advisory:
- Open an issue in Jira XWiki.org
- Email us at Security Mailing List
CWEs
- CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
References
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-3hjg-cghv-22ww ↗
- https://nvd.nist.gov/vuln/detail/CVE-2023-29519 ↗
- https://github.com/xwiki/xwiki-platform/commit/5e8725b4272cd3e5be09d3ca84273be2da6869c1 ↗
- https://jira.xwiki.org/browse/XWIKI-20364 ↗
- https://github.com/advisories/GHSA-3hjg-cghv-22ww ↗