CVE-2021-46026

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-01-20 · updated 2026-06-17
Weakness: CWE-79

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.

Affected products

wangl1989 mysiteforme: before 2022-12-19 — fixed in 2022-12-19

How to fix

Upgrade to a fixed version: wangl1989 mysiteforme 2022-12-19. Check the vendor advisory for mitigations.

References

https://github.com/wangl1989/mysiteforme/issues/39
https://github.com/wangl1989/mysiteforme/issues/39

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