CVE-2021-43742

medium

Description

CMSimple 5.4 is vulnerable to Cross Site Scripting (XSS) via the file upload feature.

References

https://github.com/iiSiLvEr/CVEs/tree/main/CVE-2021-43742

https://github.com/iiSiLvEr/CMSimple5.4-Vulnerabilities

Details

Source: Mitre, NVD

Published: 2022-04-13

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 3.5

Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N

Severity: Low

CVSS v3

Base Score: 5.4

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

Severity: Medium

EPSS

EPSS: 0.00075