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Status published
Medium
CVE-2021-25968
OpenCMS - Stored Cross-Site Scripting (XSS) in Sitemap
Vulnerability Description
In “OpenCMS”, versions 10.5.0 to 11.0.2 are affected by a stored XSS vulnerability that allows low privileged application users to store malicious scripts in the Sitemap functionality. These scripts are executed in a victim’s browser when they open the page containing the vulnerable field.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
Affected Vendor
org.opencms
View all reports →Affected Software
opencms-core
Vulnerable Versions:
10.5.0, unspecified
Timeline
Official Publish:
October 19th, 2021
Last Modified:
April 30th, 2025
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N