CVE-2020-21316

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CVSS 3.1

6.1 medium

EPSS

1%p64

Published

Jun 15, 2021 (Jun 15, 2021)

Modified

Jun 17, 2026

Description

A Cross-site scripting (XSS) vulnerability exists in the comment section in ZrLog 2.1.3, which allows remote attackers to inject arbitrary web script and stolen administrator cookies via the nickname parameter and gain access to the admin panel.

Vendors: zrlog
Products: zrlog
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 (1.1%)

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