High severity · published Sep 10, 2026
CVE-2026-88876
AVideo PlayerSkins seo.php Missing Authorization Password-Protected VOD
7.5
CVSS
0.4%
EPSS
No
On KEV
Description
AVideo through revision c3edcc274c389816d434acadac07ee78eaf330c1 contains a missing authorization vulnerability in plugin/PlayerSkins/seo.php that allows unauthenticated attackers to access password-protected video sources by calling getSources() without password validation. Attackers can request the seo.php endpoint with a video ID to obtain the direct MP4 URL and read protected media bytes without supplying the configured password.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AV
AVideo · WWBN
through c3edcc274c389816d434acadac07ee78eaf330c1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-88876
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-88876
github.com
https://github.com/WWBN/AVideo/security/advisories/GHSA-wq9m-cfw6-4gh5
www.vulncheck.com
https://www.vulncheck.com/advisories/avideo-playerskins-seo-php-missing-authorization-password-protected-vod
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