PT-2026-2384 · Mailhog · Mailhog

Vulnz · Published 2026-01-13 · Updated 2026-01-15 · CVE-2022-50908

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Mailhog version 1.0.1

Description Mailhog version 1.0.1 has a stored cross-site scripting issue. Attackers can inject malicious scripts through email attachments. By sending crafted emails with XSS payloads, attackers can execute arbitrary API calls, including message deletion, and manipulate the browser. The API endpoint is vulnerable to attacks through crafted email attachments. The attachment is the vulnerable parameter.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-50908

Affected Products

Mailhog

References · 7

• 🔥 https://exploit-db.com/exploits/50971 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-50908 · Security Note
• https://osv.dev/vulnerability/CVE-2022-50908 · Vendor Advisory
• https://github.com/mailhog/MailHog · Note
• https://twitter.com/CVEnew/status/2011759623603183774 · Twitter Post
• https://shodan.io/search?query=mailhog · Note
• https://vulncheck.com/advisories/mailhog-stored-cross-site-scripting-xss · Note