CVE-2020-20294

9.8 criticalEPSS 1.8%

Critical (9.8) in cmswing cmswing. EPSS 1.8% chance of exploitation in the next 30 days.

An issue was found in CMSWing project version 1.3.8. Because the log function does not check the log parameter, malicious parameters can execute arbitrary commands.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 1.8% chance of exploitation in the next 30 days; higher than 78% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2021-02-01
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

cmswing:cmswing

References

https://github.com/arterli/CmsWing/issues/49
https://github.com/arterli/CmsWing/issues/49

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