What’s Vulnerable › Vulnerabilities

CVE-2022-50908: Mailhog 1.0.1 - Stored Cross-Site Scripting (XSS)

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-01-13 · updated 2026-06-17
• Weakness: CWE-79

Description

Mailhog 1.0.1 contains a stored cross-site scripting vulnerability that allows attackers to inject malicious scripts through email attachments. Attackers can send crafted emails with XSS payloads to execute arbitrary API calls, including message deletion and browser manipulation.

Affected products

• Mailhog: 1.0.1

References

• https://github.com/mailhog/MailHog
• https://www.exploit-db.com/exploits/50971
• https://www.shodan.io/search?query=mailhog
• https://www.vulncheck.com/advisories/mailhog-stored-cross-site-scripting-xss

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