What’s Vulnerable › Vulnerabilities

CVE-2020-21650

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-10-06 · updated 2026-06-17
• Weakness: CWE-94

Description

Myucms v2.2.1 contains a remote code execution (RCE) vulnerability in the component \controller\Config.php, which can be exploited via the add() method.

Affected products

• Myucms Project Myucms: 2.2

References

• https://cwe.mitre.org/data/definitions/96.html
• https://github.com/lolipop1234/XXD/issues/6
• https://cwe.mitre.org/data/definitions/96.html
• https://github.com/lolipop1234/XXD/issues/6

Get alerted when CVE-2020-21650 or the next vulnerability affects your stack