What’s Vulnerable › Vulnerabilities

CVE-2018-9331

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-04-07 · updated 2026-06-17
• Weakness: CWE-22

Description

An issue was discovered in zzcms 8.2. user/adv.php allows remote attackers to delete arbitrary files via directory traversal sequences in the oldimg parameter. This can be leveraged for database access by deleting install.lock.

Affected products

• ZZCMS: 8.2

References

• https://github.com/cherryla/zzcms/blob/master/adv.php.md
• https://github.com/cherryla/zzcms/blob/master/adv.php.md

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