CVE-2023-27480
Last modified
CVE-2023-27480 is a high-severity vulnerability rated 7.7/10 on the CVSS scale. XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions any user with edit rights on a document can trigger an XAR import on a forged XAR file, leading to the ability to display the content of any file on the XWiki server host. EPSS estimates a 0.75% chance of exploitation in the next 30 days.
Description
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions any user with edit rights on a document can trigger an XAR import on a forged XAR file, leading to the ability to display the content of any file on the XWiki server host. This vulnerability has been patched in XWiki 13.10.11, 14.4.7 and 14.10-rc-1. Users are advised to upgrade. Users unable to upgrade may apply the patch `e3527b98fd` manually.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Xwiki | Xwiki | > 1.1, < 13.10.11 | — |
| Xwiki | Xwiki | >= 14.0, < 14.4.7 | — |
| Xwiki | Xwiki | >= 14.5, < 14.10 | — |
| Xwiki | Xwiki | 1.1 | Milestone3 |
References
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gx4f-976g-7g6vExploit, Patch, Vendor Advisory
- https://jira.xwiki.org/browse/XWIKI-20320Exploit, Issue Tracking, Patch, Vendor Advisory
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gx4f-976g-7g6vExploit, Patch, Vendor Advisory
- https://jira.xwiki.org/browse/XWIKI-20320Exploit, Issue Tracking, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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