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CVE-2026-24836

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Starting in version 9.0.0 and prior to versions 9.13.10 and 10.2.0, extensions could write richtext in log notes which can include scripts that would run in the PersonaBar when displayed. Versions 9.13.10 and 10.2.0 contain a fix for the issue.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d111ee6b34c272ce8cb7fd6e6c409a7ea0cf71677b4b1a2520be7d48065fc5d4
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"Dnn.Platform","vendor":"dnnsoftware","versions":[{"status":"affected","version":">= 9.0.0, < 9.13.10"},{"status":"affected","version":">= 10.0.0, < 10.2.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1f50e9e9fe62cc4f9cfc3fe5d407c5b330218b5f8cb51c8dc7336ea1dd0f0a14 · sha256:a2722f637e78a3d0… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1f50e9e9fe62cc4f9cfc3fe5d407c5b330218b5f8cb51c8dc7336ea1dd0f0a14 · sha256:a2722f637e78a3d0… · /containers/cna/metrics/0/cvssV3_1

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_v5cwe
    urn:baitaphish:normalized-source-record:v2:1f50e9e9fe62cc4f9cfc3fe5d407c5b330218b5f8cb51c8dc7336ea1dd0f0a14 · sha256:a2722f637e78a3d0… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"name":"https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-2g5g-hcgh-q3rp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/dnnsoftware/Dnn.Platform/security/advisories/GHSA-2g5g-hcgh-q3rp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1f50e9e9fe62cc4f9cfc3fe5d407c5b330218b5f8cb51c8dc7336ea1dd0f0a14 · sha256:a2722f637e78a3d0… · /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.

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