CVE-2023-26055

Name: CVE-2023-26055
Creator: NVD / NIST
Published: 2023-03-02T19:15:10.867+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.9/10EPSS 1.16%

Last modified Jun 17, 2026

CVE-2023-26055 is a critical-severity vulnerability rated 9.9/10 on the CVSS scale. XWiki Commons are technical libraries common to several other top level XWiki projects. Starting in version 3.1-milestone-1, any user can edit their own profile and inject code, which is going to be executed with programming right. EPSS estimates a 1.16% chance of exploitation in the next 30 days.

Description

XWiki Commons are technical libraries common to several other top level XWiki projects. Starting in version 3.1-milestone-1, any user can edit their own profile and inject code, which is going to be executed with programming right. The same vulnerability can also be exploited in all other places where short text properties are displayed, e.g., in apps created using Apps Within Minutes that use a short text field. The problem has been patched on versions 13.10.9, 14.4.4, 14.7RC1.

Metrics

CVSS 3.1

9.9/10

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

EPSS Probability

1.16%

63.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-150

Affected Software

Vendor	Product	Versions	Update
Xwiki	Commons	>= 3.2, < 13.10.9	—
Xwiki	Commons	>= 14.4, < 14.4.4	—
Xwiki	Commons	>= 14.5, < 14.7	—
Xwiki	Commons	3.1	Milestone1
Xwiki	Commons	3.1.1	—
Xwiki	Commons	14.4	Rc1

References

https://github.com/xwiki/xwiki-commons/security/advisories/GHSA-8cw6-4r32-6r3hExploit, Vendor Advisory
https://jira.xwiki.org/browse/XCOMMONS-2498Issue Tracking, Patch, Vendor Advisory
https://jira.xwiki.org/browse/XWIKI-19793Exploit, Issue Tracking, Patch, Vendor Advisory
https://jira.xwiki.org/browse/XWIKI-19794Exploit, Issue Tracking, Patch, Vendor Advisory
https://github.com/xwiki/xwiki-commons/security/advisories/GHSA-8cw6-4r32-6r3hExploit, Vendor Advisory
https://jira.xwiki.org/browse/XCOMMONS-2498Issue Tracking, Patch, Vendor Advisory
https://jira.xwiki.org/browse/XWIKI-19793Exploit, Issue Tracking, Patch, Vendor Advisory
https://jira.xwiki.org/browse/XWIKI-19794Exploit, Issue Tracking, Patch, Vendor Advisory

Timeline

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

Frequently Asked Questions

What is CVE-2023-26055?

How severe is CVE-2023-26055?

CVE-2023-26055 has a CVSS score of 9.9/10 (CRITICAL severity). The EPSS model estimates a 1.16% probability of exploitation in the next 30 days.

How do I fix CVE-2023-26055?

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-2023-26055?

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

Scan your code now

Source: NVD / NIST