CVE-2021-28420

PoC ×2—

CVSS 3.1

4.8 medium

EPSS

2%p79

Published

Mar 18, 2021 (Mar 18, 2021)

Modified

Jun 17, 2026

Description

A cross-site scripting (XSS) issue in Seo Panel 4.8.0 allows remote attackers to inject JavaScript via alerts.php and the "from_time" parameter.

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

NVD CVE.org GitHub PoCs EPSS (1.9%)

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