Medium severity · published Sep 12, 2026
CVE-2026-90542
WWBN AVideo Missing Authorization via remindMe.json.php
5.4
CVSS
0.2%
EPSS
No
On KEV
Description
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to validate that logged-in users can access live schedules before creating reminders via remindMe.json.php. Authenticated attackers can create scheduler reminders for private live schedules they cannot view and learn the private schedule title from the generated email job.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% 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-2026-90542
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-90542
github.com
https://github.com/WWBN/AVideo/security/advisories/GHSA-qf26-4xp7-q5h9
www.vulncheck.com
https://www.vulncheck.com/advisories/wwbn-avideo-missing-authorization-via-remindme-json-php
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