What’s Vulnerable › Vulnerabilities

CVE-2021-42946

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-03-31 · updated 2026-06-17
• Weakness: CWE-79

Description

A Cross Site Scripting (XSS) vulnerability exists in htmly.2.8.1 via the Copyright field in the /admin/config page.

Affected products

• htmly: 2.8.1

References

• http://rlsec.xyz/vulns/CVE_2021_42946.html
• http://rlsec.xyz/vulns/CVE_2021_42946.html

Get alerted when CVE-2021-42946 or the next vulnerability affects your stack