What’s Vulnerable › Vulnerabilities

CVE-2020-24139

• Severity: high (CVSS 8.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-04-07 · updated 2026-06-17
• Weakness: CWE-918

Description

Server-side request forgery in Wcms 0.3.2 lets an attacker send crafted requests from the back-end server of a vulnerable web application via the path parameter to wex/cssjs.php. It can help identify open ports, local network hosts and execute command on local services.

Affected products

• WCMS: 0.3.2

References

• https://github.com/secwx/research/blob/main/cve/CVE-2020-24139.md
• https://github.com/vedees/wcms/issues/8
• https://github.com/secwx/research/blob/main/cve/CVE-2020-24139.md
• https://github.com/vedees/wcms/issues/8

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