CVE-2020-21930

PoC —

CVSS 3.1

5.4 medium

EPSS

<1%p41

Published

Aug 10, 2021 (Aug 10, 2021)

Modified

Jun 17, 2026

Description

A stored cross site scripting (XSS) vulnerability in the web_attr_2 field of Eyoucms v1.4.1 allows authenticated attackers to execute arbitrary web scripts or HTML.

Vendors: eyoucms
Products: eyoucms
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

In the news0 stories

No ingested article mentions this CVE yet.