What is CVE-2023-45138?

CVE-2023-45138 is a critical-severity vulnerability in Xwiki-contrib Application-changerequest, classified under Cross-site Scripting. CVSS score: 10.0/10. Published 2023-10-12.

How severe is CVE-2023-45138?

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

XSS in Xwiki-contrib Application-changerequest

CVE-2023-45138

Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly. Starting in version 0.11 and prior to version 1.9.2, it's possible for a user without any specific right to perform script…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.784 (99.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Xwiki-contrib Application-changerequest — versions >= 0.11, < 1.9.2

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

https://github.com/xwiki-contrib/application-changerequest/security/advisories/GHSA-f776-w9v2-7vfj (x_refsource_CONFIRM)
https://github.com/xwiki-contrib/application-changerequest/commit/7565e720117f73102f5a276239eabfe85e15cff4 (x_refsource_MISC)
https://jira.xwiki.org/browse/CRAPP-298 (x_refsource_MISC)

Frequently asked questions

What is CVE-2023-45138?: CVE-2023-45138 is a critical-severity vulnerability in Xwiki-contrib Application-changerequest, classified under Cross-site Scripting. CVSS score: 10.0/10. Published 2023-10-12.
How severe is CVE-2023-45138?: Critical severity. CVSS v3 base score is 10.0 out of 10.