CVE-2020-17999

6.1 mediumEPSS 1.6%

Medium (6.1) in 1234n minicms. EPSS 1.6% chance of exploitation in the next 30 days.

Cross Site Scripting (XSS) in MiniCMS v1.10 allows remote attackers to execute arbitrary code by injecting commands via a crafted HTTP request to the component "/mc-admin/post-edit.php".

Severity

CVSS 3.1

6.1 medium

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

EPSS: 1.6% chance of exploitation in the next 30 days; higher than 75% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-04-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

1234n:minicms

References

https://github.com/bg5sbk/MiniCMS/issues/27
https://github.com/bg5sbk/MiniCMS/issues/27

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