MEDIUM6.9
aiosmtplib vulnerable to SMTP command injection via CR/LF in sender/recipient address
CVSS 4.0
CVSS:4.0/CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:H/SA:N
ALT-PU-2026-10585-1Package update python3-module-aiosmtplib in branch sisyphus_riscv64
Severity:
Closed issues (2)
MEDIUM5.9
aiosmtplib: STARTTLS response injection
CVSS 3.xMEDIUM 5.9
CVSS:3.x/CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:NReferences
- https://github.com/cole/aiosmtplib/security/advisories/GHSA-vxj7-4xrp-5vr4
- https://nvd.nist.gov/vuln/detail/CVE-2026-55558
- https://github.com/cole/aiosmtplib/commit/9fab7ba1361dbf7622ede1315a24be805cff09c9
- https://github.com/cole/aiosmtplib
- https://github.com/cole/aiosmtplib/releases/tag/v5.1.2
- CVE-2026-55558