CVE-2023-26056

Name: CVE-2023-26056
Creator: NVD / NIST
Published: 2023-03-02T19:15:10.957+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.56%

Last modified Jun 17, 2026

CVE-2023-26056 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. XWiki Platform is a generic wiki platform. Starting in version 3.0-milestone-1, it's possible to execute a script with the right of another user, provided the target user does not have programming right. EPSS estimates a 0.56% chance of exploitation in the next 30 days.

Description

XWiki Platform is a generic wiki platform. Starting in version 3.0-milestone-1, it's possible to execute a script with the right of another user, provided the target user does not have programming right. The problem has been patched in XWiki 14.8-rc-1, 14.4.5, and 13.10.10. There are no known workarounds for this issue.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.56%

42.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions	Update
Xwiki	Xwiki	>= 3.1, < 13.10.10	—
Xwiki	Xwiki	>= 14.0, < 14.4.5	—
Xwiki	Xwiki	>= 14.5, < 14.8	—
Xwiki	Xwiki	3.0	Milestone1

References

https://github.com/xwiki/xwiki-platform/commit/4b75f212c2dd2dfc5fb5726c7830c6dbc9a425c6Patch
https://github.com/xwiki/xwiki-platform/commit/bd34ad6710ed72304304a3d5fec38b7cc050ef3bPatch
https://github.com/xwiki/xwiki-platform/commit/dd3f4735b41971b3afc3f3aedf6664b4e8be4894Patch
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-859x-p6jp-rc2wExploit, Vendor Advisory
https://jira.xwiki.org/browse/XWIKI-19856Exploit, Issue Tracking, Patch, Vendor Advisory
https://github.com/xwiki/xwiki-platform/commit/4b75f212c2dd2dfc5fb5726c7830c6dbc9a425c6Patch
https://github.com/xwiki/xwiki-platform/commit/bd34ad6710ed72304304a3d5fec38b7cc050ef3bPatch
https://github.com/xwiki/xwiki-platform/commit/dd3f4735b41971b3afc3f3aedf6664b4e8be4894Patch
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-859x-p6jp-rc2wExploit, Vendor Advisory
https://jira.xwiki.org/browse/XWIKI-19856Exploit, Issue Tracking, Patch, Vendor Advisory

Timeline

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

Frequently Asked Questions

What is CVE-2023-26056?

How severe is CVE-2023-26056?

CVE-2023-26056 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.

How do I fix CVE-2023-26056?

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-2023-26056?

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

Scan your code now

Source: NVD / NIST