RCE in Xwiki Xwiki-rendering
CVE-2025-66474
XWiki Rendering is a generic rendering system that converts textual input in a given syntax (wiki syntax, HTML, etc) into another syntax (XHTML, etc). Versions 16.10.9 and below, 17.0.0-rc-1 through 17.4.2 and 17.5.0-rc-1 through 17.5.0 ha…
EPSS: 0.009 (55.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Xwiki Xwiki-rendering — versions >= 17.0.0-rc-1, < 17.4.3, >= 17.5.0-rc-1, < 17.6.0-rc-1, 17.5.0
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Exploit, Patch, x_refsource_MISC, Vendor Advisory)
- security-advisories@github.com (Exploit, Patch, x_refsource_MISC, Vendor Advisory)
- security-advisories@github.com (Exploit, Patch, x_refsource_MISC, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-66474?
- CVE-2025-66474 is a high-severity vulnerability in Xwiki Xwiki-rendering, classified under Eval Injection. CVSS score: 8.8/10. Published 2025-12-10.
- How severe is CVE-2025-66474?
- High severity. CVSS v3 base score is 8.8 out of 10.