What’s Vulnerable › Vulnerabilities

CVE-2021-43574

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-11-15 · updated 2026-06-17
• Weakness: CWE-79

Description

WebAdmin Control Panel in Atmail 6.5.0 (a version released in 2012) allows XSS via the format parameter to the default URI. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

Affected products

• Atmail Webmail Server: 6.5.0

References

• https://help.atmail.com/hc/en-us/sections/115003283988
• https://medium.com/%40bhattronit96/cve-2021-43574-696041dcab9e
• https://help.atmail.com/hc/en-us/sections/115003283988
• https://medium.com/%40bhattronit96/cve-2021-43574-696041dcab9e

Get alerted when CVE-2021-43574 or the next vulnerability affects your stack