Cross-Site Scripting Vulnerability in Zenario CMS by Zenario Technologies
CVE-2021-41952

4.8MEDIUM

Key Information:

Vendor

Tribalsystems

Status
Zenario
Vendor
CVE Published:
14 March 2022

What is CVE-2021-41952?

Zenario CMS version 9.0.54156 contains a Cross Site Scripting (XSS) vulnerability, allowing attackers to exploit the upload functionality for SVG files. By sending malicious SVG files, an attacker can execute scripts in the context of the user's browser session, leading to cookie theft and potential account takeover. This weakness poses a risk to users accessing contact images, as their sessions may be compromised without their knowledge. Proper validation and sanitization of user-uploaded files are critical to mitigate this risk.

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References

https://github.com/hieuminhnv/Zenario-CMS-9.0-last-versio...
x_refsource_MISC

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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