CVE-2020-21650

8.8 highEPSS 3.2%

High (8.8) in myucms project myucms. EPSS 3.2% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 3.2% chance of exploitation in the next 30 days; higher than 88% of CVEs (scores of 2026-10-31)
CWE: CWE-94
Published: 2021-10-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

myucms_project:myucms

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

Check your stack JSON