Auth bypass in Xwiki
CVE-2022-24820
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. A guest user without the right to view pages of the wiki can still list documents by rendering some velocity documents. The problem has been patched in XWiki versions 12.10.11, 13.4.4, and 13.9-rc-1. There is no known workaround for this problem.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.010 (61.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 61st percentile — 61.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Xwiki — versions 13.9
- Xwiki Xwiki-Platform — versions < 8.4.5, < 10.11.8, < 11.3.1, < 13.6-rc-1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/xwiki/xwiki-platform/security/advisories/GHSA-qpp2-2mcp-2wm5 (Third Party Advisory)
- jira.xwiki.org/browse/XWIKI-16544 (Exploit, Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2022-24820?
- CVE-2022-24820 is a medium-severity vulnerability in Xwiki, classified under Exposure of Private Personal Information to an Unauthorized Actor. CVSS score: 5.3/10. Published 2022-04-08.
- How severe is CVE-2022-24820?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2022-24820 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.