Stored cross-site scripting (XSS) in Checkmk version 2.5.0 (beta) before 2.5.0b2 allows authenticated users with permission to create pending changes to inject malicious JavaScript into the Pending Changes sidebar, which will execute in the browsers of other users viewing the sidebar.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://checkmk.com/werk/19526 |
|
History
Tue, 31 Mar 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Tue, 31 Mar 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Stored cross-site scripting (XSS) in Checkmk version 2.5.0 (beta) before 2.5.0b2 allows authenticated users with permission to create pending changes to inject malicious JavaScript into the Pending Changes sidebar, which will execute in the browsers of other users viewing the sidebar. | |
| Title | Stored cross-site scripting in Pending Changes sidebar | |
| First Time appeared |
Checkmk
Checkmk checkmk |
|
| Weaknesses | CWE-79 | |
| CPEs | cpe:2.3:a:checkmk:checkmk:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Checkmk
Checkmk checkmk |
|
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: Checkmk
Published:
Updated: 2026-03-31T17:15:54.753Z
Reserved: 2026-03-23T10:47:17.588Z
Link: CVE-2026-20915
Updated: 2026-03-31T17:15:51.145Z
Status : Received
Published: 2026-03-31T15:16:11.527
Modified: 2026-03-31T15:16:11.527
Link: CVE-2026-20915
No data.
OpenCVE Enrichment
No data.