Cole Aiosmtplib
3 CVEs affecting Cole Aiosmtplib. Latest disclosed: 2026-09-12. Critical: 0, High: 0.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2026-55558 | Medium | 5.9 | 2026-08-20 | aiosmtplib is an asynchronous SMTP client for use with asyncio. Prior to 5.1.2, SMTPProtocol.start_tls in src/aiosmtplib/protocol.py consumes the server's 220… |
CVE-2026-90467 | Medium | 4.0 | 2026-09-12 | aiosmtplib before 5.1.3 fails to properly validate email addresses supplied by callers, allowing attackers to inject ESMTP parameters into MAIL FROM and RCPT T… |
CVE-2026-53533 | | 2026-08-18 | aiosmtplib is an asynchronous SMTP client for use with asyncio. Prior to 5.1.1, SMTP.mail(), SMTP.rcpt(), SMTP.vrfy(), and SMTP.expn() send caller-supplied add… |