CVE-2023-26480

Name: CVE-2023-26480
Creator: NVD / NIST
Published: 2023-03-02T18:15:11.407+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.67%

Last modified Jun 17, 2026

CVE-2023-26480 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. 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. EPSS estimates a 0.67% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

5.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.67%

47.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions	Update
Xwiki	Xwiki	>= 12.10, < 13.10.10	—
Xwiki	Xwiki	>= 14.0, < 14.4.7	—
Xwiki	Xwiki	>= 14.5, < 14.9	—
Xwiki	Xwiki	14.9	Rc1

References

https://github.com/xwiki/xwiki-platform/commit/23d5ea9b23e84b5f3d1f1b2d5673fe8c774d0d79Patch
https://github.com/xwiki/xwiki-platform/commit/556e7823260b826f344c1a6e95d935774587e028Patch
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-32fq-m2q5-h83gVendor Advisory
https://jira.xwiki.org/browse/XWIKI-20143Exploit, Issue Tracking, Vendor Advisory
https://github.com/xwiki/xwiki-platform/commit/23d5ea9b23e84b5f3d1f1b2d5673fe8c774d0d79Patch
https://github.com/xwiki/xwiki-platform/commit/556e7823260b826f344c1a6e95d935774587e028Patch
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-32fq-m2q5-h83gVendor Advisory
https://jira.xwiki.org/browse/XWIKI-20143Exploit, Issue Tracking, Vendor Advisory

Timeline

Published: Mar 2, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-26480?

How severe is CVE-2023-26480?

CVE-2023-26480 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.67% probability of exploitation in the next 30 days.

How do I fix CVE-2023-26480?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-26480?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST