Missing Authorization in AVideo Player Plugin Allows Unauthorized Video Access
CVE-2026-88876

8.7HIGH

Key Information:

Vendor

Wwbn

Status
Avideo
Vendor
CVE Published:
10 September 2026

What is CVE-2026-88876?

AVideo's PlayerSkins plugin features a critical flaw that allows unauthorized users to bypass password protection on video sources. This issue arises when attackers exploit the missing authorization check in the seo.php file, enabling them to retrieve sensitive media content, including protected videos, by simply calling the getSources() function with a valid video ID. As a result, sensitive video files can be accessed without authentication, posing a significant risk to media security.

Affected Version(s)

AVideo 0

References

https://github.com/WWBN/AVideo/security/advisories/GHSA-w...
vendor-advisory
https://www.vulncheck.com/advisories/avideo-playerskins-s...
third-party-advisory

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

santhreal
.