CVE-2026-82602: Authorization Bypass in SeaCMS
Description
CVE-2026-82602 is an authorization bypass vulnerability in SeaCMS affecting versions 13.0 through 13.6. The issue exists in the /ass.php file and allows remote attackers to bypass authorization controls. The vulnerability has a medium severity with a CVSS score of 6.9. Exploit details have been publicly disclosed, but no known active exploitation in the wild has been reported. No official patch or remediation guidance is currently available.
CVSS v4.0
Score 6.9medium
Affected software
SeaCMS
cpe:2.3:a:seacms:seacms:*:*:*:*:*:*:*:*AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
SeaCMS versions 13.0 to 13.6 contain an authorization bypass vulnerability in the /ass.php file. This flaw allows remote attackers to circumvent authorization mechanisms, potentially granting unauthorized access. The vulnerability has been publicly disclosed, but there is no indication of active exploitation. No vendor advisory or patch information is available at this time.
Potential Impact
Successful exploitation of this vulnerability could allow an attacker to bypass authorization controls remotely, potentially gaining unauthorized access to restricted functionality or data within SeaCMS. The CVSS 4.0 score of 6.9 indicates a medium severity impact with network attack vector and no required privileges or user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should monitor SeaCMS updates and consider restricting access to the affected /ass.php file if possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-08-30T06:42:39.909Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a94db21acd9273b495a1ebd
Added to database: 08/31/2026, 01:38:41 UTC
Last enriched: 09/07/2026, 15:38:34 UTC
Last updated: 10/13/2026, 06:48:20 UTC
Views: 87
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