CVE-2021-27673

MEDIUM

Tribal Systems Zenario CMS <8.8.52729 - XSS

Title source: llm

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.

Exploits (1)

exploitdb WRITEUP

by Avinash R · textwebappsphp

https://www.exploit-db.com/exploits/49988

View Code ZIP pw:eip

References (2)

[Exploit, Third Party Advisory, VDB Entry] http://packetstormsecurity.com/files/163083/Zenario-CMS-8.8.52729-SQL-Injection.html

[Exploit, Third Party Advisory] https://deadsh0t.medium.com/blind-error-based-authenticated-sql-injection-on-zenario-8-8-52729-cms-d4705534df38

Scores

CVSS v3 4.8

EPSS 0.0022

EPSS Percentile 44.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Details

CWE

CWE-79

Status published

Products (2)

tribalsystems/zenario 8.8.52729

tribalsystems/zenario 0 - 8.8.53370Packagist

Published Apr 15, 2021

Tracked Since Feb 18, 2026