What’s Vulnerable › Vulnerabilities

CVE-2024-40518

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-07-12 · updated 2026-06-17
• Weakness: CWE-20

Description

SeaCMS 12.9 has a remote code execution vulnerability. The vulnerability is caused by admin_weixin.php directly splicing and writing the user input data into weixin.php without processing it, which allows authenticated attackers to exploit the vulnerability to execute arbitrary commands and obtain system permissions.

Affected products

• SeaCMS: 12.9

References

• https://gitee.com/fushuling/cve/blob/master/SeaCMS%2012.9%20admin_weixin.php%20code%20injection.md
• https://gitee.com/fushuling/cve/blob/master/SeaCMS%2012.9%20admin_weixin.php%20code%20injection.md

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