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CVE-2026-40928

WWBN AVideo is an open source video platform. In versions 29.0 and prior, multiple AVideo JSON endpoints under `objects/` accept state-changing requests via `$_REQUEST`/`$_GET` and persist changes tied to the caller's session user, without any anti-CSRF token, origin check, or referer check. A malicious page visited by a logged-in victim can silently cast/flip the victim's like/dislike on any comment (`objects/comments_like.json.php`), post a comment authored by the victim on any video, with att
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:188c539ac9d52e9ba2949e0096dffc831041f7ed4f81731ef11d0bb453ce7a4a
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:f1dd474e8870d5eda90340a2427bd784db59dd5fc90cd643fe3e17d2afef9262 · sha256:c8c43089b0c5e2eb… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.4,"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:L","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f1dd474e8870d5eda90340a2427bd784db59dd5fc90cd643fe3e17d2afef9262 · sha256:c8c43089b0c5e2eb… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-352","description":"CWE-352: Cross-Site Request Forgery (CSRF)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:f1dd474e8870d5eda90340a2427bd784db59dd5fc90cd643fe3e17d2afef9262 · sha256:c8c43089b0c5e2eb… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/WWBN/AVideo/commit/7aaad601bd9cd7b993ba0ee1b1bea6c32ee7b77c","tags":["x_refsource_MISC"],"url":"https://github.com/WWBN/AVideo/commit/7aaad601bd9cd7b993ba0ee1b1bea6c32ee7b77c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f1dd474e8870d5eda90340a2427bd784db59dd5fc90cd643fe3e17d2afef9262 · sha256:c8c43089b0c5e2eb… · /containers/cna/references/1
{"tags":["exploit"],"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-x2pw-9c38-cp2j"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f1dd474e8870d5eda90340a2427bd784db59dd5fc90cd643fe3e17d2afef9262 · sha256:c8c43089b0c5e2eb… · /containers/adp/0/references/0
{"name":"https://github.com/WWBN/AVideo/security/advisories/GHSA-x2pw-9c38-cp2j","tags":["x_refsource_CONFIRM"],"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-x2pw-9c38-cp2j"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f1dd474e8870d5eda90340a2427bd784db59dd5fc90cd643fe3e17d2afef9262 · sha256:c8c43089b0c5e2eb… · /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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