XSS in Xwiki
CVE-2023-26480
XWiki Platform is a generic wiki platform. Starting in version 12.10, a user without script rights can introduce a stored cross-site scripting by using the Live Data macro. This has been patched in XWiki 14.9, 14.4.7, and 13.10.10. There are no known workarounds.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.007 (48.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.9 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L.
Affected products
- Xwiki — versions 14.9
- Xwiki Xwiki-platform — versions >= 12.10, < 13.10.10, >= 14.0, < 14.4.7, >= 14.5, < 14.9
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Exploit, x_refsource_MISC, Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-26480?
- CVE-2023-26480 is a high-severity vulnerability in Xwiki, classified under Cross-site Scripting. CVSS score: 8.9/10. Published 2023-03-02.
- How severe is CVE-2023-26480?
- High severity. CVSS v3 base score is 8.9 out of 10.