CVE-2026-82602: SeaCMS ass.php authorization
Published Aug 31, 2026
·Updated
A security vulnerability has been detected in SeaCMS up to 13.6. This vulnerability affects unknown code of the file /ass.php. The manipulation leads to authorization bypass. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.
Affected Software
1 affected component
SEACMS SEACMS<=13.6
Event History
Aug 31, 2026
CVE Published
via MITRE·01:30 AM
Data Sourced
via MITRE·01:30 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·02:17 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
Which SeaCMS versions are in scope?
The vulnerability affects SeaCMS versions up to and including 13.6. No fixed version is identified in the provided information.
2
Does exploitation require an authenticated account or user interaction?
No. The listed vector indicates network-based exploitation with low attack complexity, no privileges required, and no user interaction required.
3
Is this likely to be actively exploitable?
A public exploit has been disclosed and may be used. Systems with remotely reachable SeaCMS installations should be treated as exposed until they can be assessed or remediated.