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CVE-2026-40911

WWBN AVideo is an open source video platform. In versions 29.0 and prior, the YPTSocket plugin's WebSocket server relays attacker-supplied JSON message bodies to every connected client without sanitizing the `msg` or `callback` fields. On the client side, `plugin/YPTSocket/script.js` contains two `eval()` sinks fed directly by those relayed fields (`json.msg.autoEvalCodeOnHTML` at line 568 and `json.callback` at line 95). Because tokens are minted for anonymous visitors and never revalidated bey
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6f89295f6659b09d6e1c0ae46b9cf4fbbd62a6a0757b0794cd743d866f0b87a9
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:v2:84c485751a66f6bf9c7a1002665a9c0588358e0b7afc936c53dde8e3b552faf3 · sha256:f336a671f12fe05c… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:84c485751a66f6bf9c7a1002665a9c0588358e0b7afc936c53dde8e3b552faf3 · sha256:f336a671f12fe05c… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-94","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:84c485751a66f6bf9c7a1002665a9c0588358e0b7afc936c53dde8e3b552faf3 · sha256:f336a671f12fe05c… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/WWBN/AVideo/commit/c08694bf6264eb4decceb78c711baee2609b4efd","tags":["x_refsource_MISC"],"url":"https://github.com/WWBN/AVideo/commit/c08694bf6264eb4decceb78c711baee2609b4efd"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:84c485751a66f6bf9c7a1002665a9c0588358e0b7afc936c53dde8e3b552faf3 · sha256:f336a671f12fe05c… · /containers/cna/references/1
{"name":"https://github.com/WWBN/AVideo/security/advisories/GHSA-gph2-j4c9-vhhr","tags":["x_refsource_CONFIRM"],"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-gph2-j4c9-vhhr"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:84c485751a66f6bf9c7a1002665a9c0588358e0b7afc936c53dde8e3b552faf3 · sha256:f336a671f12fe05c… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-gph2-j4c9-vhhr"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:84c485751a66f6bf9c7a1002665a9c0588358e0b7afc936c53dde8e3b552faf3 · sha256:f336a671f12fe05c… · /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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