CVE-2021-27673

Severity: medium (CVSS 4.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2021-04-15 · updated 2026-06-17
Weakness: CWE-79

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.

Affected products

Tribal Systems Zenario CMS: 8.8.52729

References

http://packetstormsecurity.com/files/163083/Zenario-CMS-8.8.52729-SQL-Injection.html
https://deadsh0t.medium.com/blind-error-based-authenticated-sql-injection-on-zenario-8-8-52729-cms-d4705534df38
http://packetstormsecurity.com/files/163083/Zenario-CMS-8.8.52729-SQL-Injection.html
https://deadsh0t.medium.com/blind-error-based-authenticated-sql-injection-on-zenario-8-8-52729-cms-d4705534df38

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