CVE-2021-46026

Name: CVE-2021-46026
Creator: NVD / NIST
Published: 2022-01-20T00:15:08.247+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.44%

Last modified Jun 17, 2026

CVE-2021-46026 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. mysiteforme, as of 19-12-2022, is vulnerable to Cross Site Scripting (XSS) via the add blog tag function in the blog tag in the background blog management.. EPSS estimates a 0.44% chance of exploitation in the next 30 days.

Description

mysiteforme, as of 19-12-2022, is vulnerable to Cross Site Scripting (XSS) via the add blog tag function in the blog tag in the background blog management.

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

0.44%

35.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Wangl1989	Mysiteforme	< 2022-12-19

References

https://github.com/wangl1989/mysiteforme/issues/39Exploit, Issue Tracking, Third Party Advisory
https://github.com/wangl1989/mysiteforme/issues/39Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Jan 20, 2022
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2021-46026?

mysiteforme, as of 19-12-2022, is vulnerable to Cross Site Scripting (XSS) via the add blog tag function in the blog tag in the background blog management.

How severe is CVE-2021-46026?

CVE-2021-46026 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.44% probability of exploitation in the next 30 days.

How do I fix CVE-2021-46026?

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-2021-46026?

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

Scan your code now

Source: NVD / NIST