Information disclosure in Xwiki
CVE-2023-26476
XWiki Platform is a generic wiki platform. Starting in version 3.2-m3, users can deduce the content of the password fields by repeated call to `LiveTableResults` and `WikisLiveTableResultsMacros`. The issue can be fixed by upgrading to versions 14.7-rc-1, 13.4.4, or 13.10.9 and higher, or in version >= 3.2M3 by applying the patch manually on `LiveTableResults` and `WikisLiveTableResultsMacros`.
Vulnerability class: Information Disclosure
EPSS: 0.009 (55.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Xwiki — versions 3.2, 14.7
- Xwiki Xwiki-platform — versions >= 3.2-m3, < 13.4.4, >= 13.5.0, < 13.10.9, >= 14.0.0, < 14.7-rc-1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Exploit, Patch, x_refsource_MISC, Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-26476?
- CVE-2023-26476 is a high-severity vulnerability in Xwiki, classified under Information Disclosure. CVSS score: 7.5/10. Published 2023-03-02.
- How severe is CVE-2023-26476?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2023-26476 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.