What is CVE-2023-26475?

CVE-2023-26475 is a critical-severity vulnerability in Xwiki Xwiki-platform, classified under Privilege Context Switching Error. CVSS score: 10.0/10. Published 2023-03-02.

How severe is CVE-2023-26475?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Privilege escalation in Xwiki Xwiki-platform

CVE-2023-26475

XWiki Platform is a generic wiki platform. Starting in version 2.3-milestone-1, the annotation displayer does not execute the content in a restricted context. This allows executing anything with the right of the author of any document by a…

EPSS: 0.347 (97.1th 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 >= 2.3-milestone-1, < 13.10.11, >= 14.0-rc-1, < 14.4.7, >= 14.5, < 14.10

Weakness classification (CWE)

References

https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-h6f5-8jj5-cxhr (x_refsource_CONFIRM)
https://github.com/xwiki/xwiki-platform/commit/d87d7bfd8db18c20d3264f98c6deefeae93b99f7 (x_refsource_MISC)
https://jira.xwiki.org/browse/XWIKI-20360 (x_refsource_MISC)
https://jira.xwiki.org/browse/XWIKI-20384 (x_refsource_MISC)

Frequently asked questions

What is CVE-2023-26475?: CVE-2023-26475 is a critical-severity vulnerability in Xwiki Xwiki-platform, classified under Privilege Context Switching Error. CVSS score: 10.0/10. Published 2023-03-02.
How severe is CVE-2023-26475?: Critical severity. CVSS v3 base score is 10.0 out of 10.