CVE-2020-22839

PoC ×3—

CVSS 3.1

6.1 medium

EPSS

4%p91

Published

Feb 9, 2021 (Feb 9, 2021)

Modified

Jun 17, 2026

Description

Reflected cross-site scripting vulnerability (XSS) in the evoadm.php file in b2evolution cms version 6.11.6-stable allows remote attackers to inject arbitrary webscript or HTML code via the tab3 parameter.

Vendors: b2evolution
Products: b2evolution cms
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (4.5%)

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