atmail 6.5.0 allows XSS via the index.php/admin/index/ error parameter.

published 2022-05-16 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-52600

cvss: 6.1; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 4.3%; EPSS 4.3% chance of exploitation in 30 days, percentile 91%
public exploits: 0; none known, plus a Nuclei check

Exploit prediction

4.29% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

Nuclei template Atmail 6.5.0 - Cross-Site Scripting nuclei detection template

CVSS scores

assigned by	version	score	vector
NVD	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

help.atmail.com /hc/en-us/sections/115003283988
vendor-advisory
medium.com /%40bhattronit96/cve-2022-30776-cd34f977c2b9

Sources

CVE List CVE-2022-30776
NVD CVE-2022-30776

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary