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CVE-2026-43882

WWBN AVideo is an open source video platform. In versions up to and including 29.0, the unauthenticated plugin/Scheduler/downloadICS.php endpoint passes attacker-controlled title, description, and joinURL parameters into Scheduler::downloadICS(), which builds an ICS calendar file via the ICS helper class. ICS::escape_string() (objects/ICS.php:167-169) only escapes , and ; and does NOT neutralize CR/LF, so attacker CRLF bytes inside a property value break out and inject arbitrary ICS lines — incl
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:dab1c56dec0337a6eaaec381cfd995f9a94e76a4bc0860db60b2b0297c154850
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:f271ea7e1091bc3023aabb08619b0cfd4586d64fccd31ac0c4188971e733f673 · sha256:fd70d2417706feed… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f271ea7e1091bc3023aabb08619b0cfd4586d64fccd31ac0c4188971e733f673 · sha256:fd70d2417706feed… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-93","description":"CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:f271ea7e1091bc3023aabb08619b0cfd4586d64fccd31ac0c4188971e733f673 · sha256:fd70d2417706feed… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/WWBN/AVideo/commit/764db592f99e545aa86bb9a4ad664ffd14c38ba5","tags":["x_refsource_MISC"],"url":"https://github.com/WWBN/AVideo/commit/764db592f99e545aa86bb9a4ad664ffd14c38ba5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f271ea7e1091bc3023aabb08619b0cfd4586d64fccd31ac0c4188971e733f673 · sha256:fd70d2417706feed… · /containers/cna/references/1
{"tags":["exploit"],"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-mwgh-92m2-wvhv"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f271ea7e1091bc3023aabb08619b0cfd4586d64fccd31ac0c4188971e733f673 · sha256:fd70d2417706feed… · /containers/adp/0/references/0
{"name":"https://github.com/WWBN/AVideo/security/advisories/GHSA-mwgh-92m2-wvhv","tags":["x_refsource_CONFIRM"],"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-mwgh-92m2-wvhv"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f271ea7e1091bc3023aabb08619b0cfd4586d64fccd31ac0c4188971e733f673 · sha256:fd70d2417706feed… · /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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