RCE in Xwiki Xwiki-platform
CVE-2023-37462
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Improper escaping in the document `SkinsCode.XWikiSkinsSheet` leads to an injection vector from view right on that document to program…
EPSS: 0.903 (99.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Xwiki Xwiki-platform — versions >= 7.0-rc-1, < 14.4.8, >= 14.5, < 14.10.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-h4vp-69r8-gvjg (x_refsource_CONFIRM)
- https://github.com/xwiki/xwiki-platform/commit/d9c88ddc4c0c78fa534bd33237e95dea66003d29 (x_refsource_MISC)
- https://jira.xwiki.org/browse/XWIKI-20457 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2023-37462?
- CVE-2023-37462 is a critical-severity vulnerability in Xwiki Xwiki-platform, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 10.0/10. Published 2023-07-14.
- How severe is CVE-2023-37462?
- Critical severity. CVSS v3 base score is 10.0 out of 10.
- Is CVE-2023-37462 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.