Authorization Flaw in WWBN AVideo Affects Live Schedule Reminders
CVE-2026-90542

5.3MEDIUM

Key Information:

Vendor

Wwbn

Status
Avideo
Vendor
CVE Published:
12 September 2026

What is CVE-2026-90542?

WWBN AVideo has a vulnerability where the system fails to properly validate user permissions for viewing live schedules during reminder creation via remindMe.json.php. This flaw allows authenticated attackers to set reminders for private live schedules they do not have permission to access. Additionally, the attackers can glean sensitive information, such as the title of private schedules, through the generated email notifications. It is crucial for users of AVideo to address this issue promptly to prevent unauthorized information exposure.

Affected Version(s)

AVideo 0

References

https://github.com/WWBN/AVideo/security/advisories/GHSA-q...
vendor-advisory
https://www.vulncheck.com/advisories/wwbn-avideo-missing-...
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

santhreal
.