What is CVE-2023-26474?

CVE-2023-26474 is a critical-severity vulnerability in Xwiki, classified under Improper Access Control. CVSS score: 9.9/10. Published 2023-03-02.

How severe is CVE-2023-26474?

Critical severity. CVSS v3 base score is 9.9 out of 10.

Vulnerability in Xwiki

CVE-2023-26474

XWiki Platform is a generic wiki platform. Starting in version 13.10, it's possible to use the right of an existing document content author to execute a text area property. This has been patched in XWiki 14.10, 14.4.7, and 13.10.11. There are no known workarounds.

EPSS: 0.008 (52.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.9 (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 Xwiki-platform — versions >= 13.10, < 13.10.11, >= 14.0, < 14.4.7, >= 14.5, < 14.10

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
security-advisories@github.com (Exploit, Patch, x_refsource_MISC, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2023-26474?: CVE-2023-26474 is a critical-severity vulnerability in Xwiki, classified under Improper Access Control. CVSS score: 9.9/10. Published 2023-03-02.
How severe is CVE-2023-26474?: Critical severity. CVSS v3 base score is 9.9 out of 10.