CVE-2021-41952

Name: CVE-2021-41952
Creator: NVD / NIST
Published: 2022-03-14T15:15:09.287+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 0.51%

Last modified Jun 17, 2026

CVE-2021-41952 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. Zenario CMS 9.0.54156 is vulnerable to Cross Site Scripting (XSS) via upload file to *.SVG. An attacker can send malicious files to victims and steals victim's cookie leads to account takeover. EPSS estimates a 0.51% chance of exploitation in the next 30 days.

Description

Zenario CMS 9.0.54156 is vulnerable to Cross Site Scripting (XSS) via upload file to *.SVG. An attacker can send malicious files to victims and steals victim's cookie leads to account takeover. The person viewing the image of a contact can be victim of XSS.

Metrics

CVSS 3.1

4.8/10

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

EPSS Probability

0.51%

39.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Tribalsystems	Zenario	9.0.54156

References

https://github.com/hieuminhnv/Zenario-CMS-9.0-last-version/issues/1Exploit, Issue Tracking, Third Party Advisory
https://github.com/hieuminhnv/Zenario-CMS-9.0-last-version/issues/1Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Mar 14, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-41952?

How severe is CVE-2021-41952?

CVE-2021-41952 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.51% probability of exploitation in the next 30 days.

How do I fix CVE-2021-41952?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-41952?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST