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CVE-2026-50183

WWBN AVideo is an open source video platform. Versions 29.0 and below contain a stored Cross-Site Scripting vulnerability in the YouTubeAPI plugin. The plugin renders the snippet.title field returned by the YouTube Data API into the homepage gallery markup with no HTML encoding. The title is set by the YouTube video uploader (anyone in the world) and is treated by AVideo as trusted content. A YouTube uploader who controls a video matching the operator's configured query injects HTML into the AVi
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b7cbb7c0637de73a9780b1f8976ebda1318770dd1009399d20f3f46dbe2cc949
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":"<= 29.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e8bf6a529a58b6307a865480a1c306eab16cd6584a406f629612d5199d7fd61d · sha256:f48813dc948269cf… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.7,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/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:e8bf6a529a58b6307a865480a1c306eab16cd6584a406f629612d5199d7fd61d · sha256:f48813dc948269cf… · /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:e8bf6a529a58b6307a865480a1c306eab16cd6584a406f629612d5199d7fd61d · sha256:f48813dc948269cf… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/WWBN/AVideo/commit/7292129eaee5f609beae103b5cb387d55f17b877","tags":["x_refsource_MISC"],"url":"https://github.com/WWBN/AVideo/commit/7292129eaee5f609beae103b5cb387d55f17b877"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e8bf6a529a58b6307a865480a1c306eab16cd6584a406f629612d5199d7fd61d · sha256:f48813dc948269cf… · /containers/cna/references/1
{"name":"https://github.com/WWBN/AVideo/security/advisories/GHSA-66q5-cj5g-wrfx","tags":["x_refsource_CONFIRM"],"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-66q5-cj5g-wrfx"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e8bf6a529a58b6307a865480a1c306eab16cd6584a406f629612d5199d7fd61d · sha256:f48813dc948269cf… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-66q5-cj5g-wrfx"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e8bf6a529a58b6307a865480a1c306eab16cd6584a406f629612d5199d7fd61d · sha256:f48813dc948269cf… · /containers/adp/0/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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