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CVE-2026-39367

WWBN AVideo is an open source video platform. In versions 26.0 and prior, AVideo's EPG (Electronic Program Guide) feature parses XML from user-controlled URLs and renders programme titles directly into HTML without any sanitization or escaping. A user with upload permission can set a video's epg_link to a malicious XML file whose <title> elements contain JavaScript. This payload executes in the browser of any unauthenticated visitor to the public EPG page, enabling session hijacking and account
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5512c0dcf495f3fe3ce0d5befe38a2026c1c98900d22b3da142d29a5a26cb689
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"AVideo","vendor":"WWBN","versions":[{"status":"affected","version":"<= 26.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a2aee46b635ab007538c6a3dcf3d9ba5c0be1f42a181ff977f5fb52bca41ee68 · sha256:af79c5dd15acb023… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:a2aee46b635ab007538c6a3dcf3d9ba5c0be1f42a181ff977f5fb52bca41ee68 · sha256:af79c5dd15acb023… · /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:a2aee46b635ab007538c6a3dcf3d9ba5c0be1f42a181ff977f5fb52bca41ee68 · sha256:af79c5dd15acb023… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/WWBN/AVideo/commit/e0212add4aad0f1e97758a4b4fdc57df58ce68e8","tags":["x_refsource_MISC"],"url":"https://github.com/WWBN/AVideo/commit/e0212add4aad0f1e97758a4b4fdc57df58ce68e8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a2aee46b635ab007538c6a3dcf3d9ba5c0be1f42a181ff977f5fb52bca41ee68 · sha256:af79c5dd15acb023… · /containers/cna/references/1
{"tags":["exploit"],"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-rqp3-gf5h-mrqx"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a2aee46b635ab007538c6a3dcf3d9ba5c0be1f42a181ff977f5fb52bca41ee68 · sha256:af79c5dd15acb023… · /containers/adp/0/references/0
{"name":"https://github.com/WWBN/AVideo/security/advisories/GHSA-rqp3-gf5h-mrqx","tags":["x_refsource_CONFIRM"],"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-rqp3-gf5h-mrqx"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a2aee46b635ab007538c6a3dcf3d9ba5c0be1f42a181ff977f5fb52bca41ee68 · sha256:af79c5dd15acb023… · /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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