CVE-2021-27673

PoC ×2—

CVSS 3.1

4.8 medium

EPSS

1%p63

Published

Apr 15, 2021 (Apr 15, 2021)

Modified

Jun 17, 2026

Description

Cross Site Scripting (XSS) in the "admin_boxes.ajax.php" component of Tribal Systems Zenario CMS v8.8.52729 allows remote attackers to execute arbitrary code by injecting arbitrary HTML into the "cID" parameter when creating a new HTML component.

Vendors: tribalsystems
Products: zenario
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 (1.1%)

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