CVE-2021-36712

Name: CVE-2021-36712
Creator: NVD / NIST
Published: 2023-02-03T18:15:11.52+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.46%

Last modified Jun 17, 2026

CVE-2021-36712 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Cross Site Scripting (XSS) vulnerability in yzmcms 6.1 allows attackers to steal user cookies via image clipping function.. EPSS estimates a 0.46% chance of exploitation in the next 30 days.

Description

Cross Site Scripting (XSS) vulnerability in yzmcms 6.1 allows attackers to steal user cookies via image clipping function.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.46%

36.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Yzmcms	Yzmcms	6.1

References

http://yzmcms.comProduct
https://github.com/linuka-deception/yzmcms6.1.gitExploit, Third Party Advisory
http://yzmcms.comProduct
https://github.com/linuka-deception/yzmcms6.1.gitExploit, Third Party Advisory

Timeline

Published: Feb 3, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-36712?

Cross Site Scripting (XSS) vulnerability in yzmcms 6.1 allows attackers to steal user cookies via image clipping function.

How severe is CVE-2021-36712?

CVE-2021-36712 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.46% probability of exploitation in the next 30 days.

How do I fix CVE-2021-36712?

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-2021-36712?

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

Scan your code now

Source: NVD / NIST