Postalserver
2 CVEs across 1 Postalserver products. Browse Postalserver vulnerabilities, severities, and proof-of-concept exploits.
Postalserver products with known CVEs
Postalserver CVEs — newest first| CVE | Severity | Score | Published | Summary |
|---|
CVE-2026-25529 | High | 8.1 | 2026-03-12 | Postal is an open source SMTP server. Postal versions less than 3.3.5 had a HTML injection vulnerability that allowed unescaped data to be included in the admi… |
CVE-2024-27938 | Medium | 5.3 | 2024-03-11 | Postal is an open source SMTP server. Postal versions less than 3.0.0 are vulnerable to SMTP Smuggling attacks which may allow incoming e-mails to be spoofed… |