CVE Explorer

CVE-2026-39370

WWBN AVideo is an open source video platform. In versions 26.0 and prior, objects/aVideoEncoder.json.php still allows attacker-controlled downloadURL values with common media or archive extensions such as .mp4, .mp3, .zip, .jpg, .png, .gif, and .webm to bypass SSRF validation. The server then fetches the response and stores it as media content. This allows an authenticated uploader to turn the upload-by-URL flow into a reliable SSRF response-exfiltration primitive. The vulnerability is caused by

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ff86e6d5e3fcb50e6fffb25e253857ca5f36f9f67de6b558ccfb49e258a82d15

Known exploited

Not asserted

Disputed

Stale source

Conflicts

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:v2:29fee54ae82d840ab558e762afbd5486ba78b4f76c09f47fac1ffc1b8137772a · sha256:96a40b31d219fcd8… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:29fee54ae82d840ab558e762afbd5486ba78b4f76c09f47fac1ffc1b8137772a · sha256:96a40b31d219fcd8… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:29fee54ae82d840ab558e762afbd5486ba78b4f76c09f47fac1ffc1b8137772a · sha256:96a40b31d219fcd8… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/WWBN/AVideo/security/advisories/GHSA-cmcr-q4jf-p6q9","tags":["x_refsource_CONFIRM"],"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-cmcr-q4jf-p6q9"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:29fee54ae82d840ab558e762afbd5486ba78b4f76c09f47fac1ffc1b8137772a · sha256:96a40b31d219fcd8… · /containers/cna/references/0

{"tags":["exploit"],"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-cmcr-q4jf-p6q9"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:29fee54ae82d840ab558e762afbd5486ba78b4f76c09f47fac1ffc1b8137772a · sha256:96a40b31d219fcd8… · /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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