CVE-2026-33294AVideo has SSRF in BulkEmbed Thumbnail Fetch that Allows Reading Internal Network Resources
Updated under an hour ago ()
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It affects WWBN AVideo. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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WWBN AVideo is an open source video platform. Prior to version 26.0, the BulkEmbed plugin's save endpoint (`plugin/BulkEmbed/save.json.php`) fetches user-supplied thumbnail URLs via `url_get_contents()` without SSRF protection. Unlike all six other URL-fetching endpoints in AVideo that were hardened with `isSSRFSafeURL()`, this code path was missed. An authenticated attacker can force the server to make HTTP requests to internal network resources and retrieve the responses by viewing the saved video thumbnail. Version 26.0 fixes the issue.
- CVSS
- 5.0 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
- Weakness (CWE)
- CWE-918
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- GitHub_M
- NVD analysis
- Analyzed
- Record last updated
- Mar 25, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
WWBN AVideo wwbn:avideo (from the name) | before 26.0 | CNA record |
wwbn avideo wwbn:avideo | before 26.0 | NVD |
References
- https://github.com/WWBN/AVideo/security/advisories/GHSA-66cw-h2mj-j39px-refsource-confirm, exploit, vendor-advisory
- https://github.com/WWBN/AVideo/commit/4589a3a089baf4ea439481f5088b38a8aa9c82b6x-refsource-misc, patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.