CVE-2020-20389

MEDIUM

GetSimpleCMS 3.4.0a - Cross-Site Scripting in admin/edit.php

Title source: llm

Cross Site Scripting (XSS) vulnerability in GetSimpleCMS 3.4.0a in admin/edit.php.

Core 1

Core References

Exploit, Third Party Advisory x_refsource_misc

CVSS v3 4.8

EPSS 0.0059

EPSS Percentile 44.1%

Attack Vector NETWORK

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

CWE

CWE-79

Status published

Products (1)

get-simple/getsimplecms 3.4.0 a1

Published Jun 23, 2021

Tracked Since Feb 18, 2026