CVE Explorer
CVE-2026-7186
Stored cross-site scripting in the URL dashboard widget in Checkmk <2.5.0p5, <2.4.0p31, <2.3.0p48, and all 2.2.0 versions allows a user with dashboard editing permissions to store a URL with a dangerous URI scheme such as javascript: that executes scripts in other users' browsers when they view the dashboard.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Checkmk","vendor":"Checkmk GmbH","versions":[{"lessThan":"2.5.0p5","status":"affected","version":"2.5.0","versionType":"semver"},{"lessThan":"2.4.0p31","status":"affected","version":"2.4.0","versionType":"semver"},{"lessThan":"2.3.0p48","status":"affected","version":"2.3.0","versionType":"semver"},{"status":"affected","version":"2.2.0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:9f25b1ea52fd304bce7d52a7bde4394c5618d780b96bb52b4b7550202e4dad6d · sha256:c1062863aa23db48… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":8.5,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:L/SA:N","version":"4.0"},"metric_type":"cvssV4_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:9f25b1ea52fd304bce7d52a7bde4394c5618d780b96bb52b4b7550202e4dad6d · sha256:c1062863aa23db48… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:9f25b1ea52fd304bce7d52a7bde4394c5618d780b96bb52b4b7550202e4dad6d · sha256:c1062863aa23db48… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"tags":["vendor-advisory"],"url":"https://checkmk.com/werk/17991"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:9f25b1ea52fd304bce7d52a7bde4394c5618d780b96bb52b4b7550202e4dad6d · sha256:c1062863aa23db48… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.