CVE-2021-43574

MEDIUM NUCLEI

Atmail 6.5.0 - Cross-Site Scripting via WebAdmin Control Panel Format Parameter

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2021-43574 has a Nuclei detection template available — see the Nuclei card below for the Shodan/FOFA recon queries.

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

Nuclei Templates (1)

Atmail 6.5.0 - Cross-Site Scripting
MEDIUMVERIFIEDby arafatansari,ritikchaddha
Shodan: http.html:"Powered by Atmail" || http.html:"powered by atmail" || http.html:"atmail"
FOFA: body="powered by atmail" || body="atmail"

References (2)

Core 2
Core References

Scores

CVSS v3 6.1
EPSS 0.0242
EPSS Percentile 82.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
atmail/atmail 6.5.0
Published Nov 15, 2021
Tracked Since Feb 18, 2026