CyberRota Analysis
AI-GeneratedThe aiosmtplib library prior to version 5.1.3 is vulnerable due to inadequate validation of email addresses, enabling attackers to inject ESMTP parameters into the MAIL FROM and RCPT TO commands. This flaw can be exploited to forge authenticated identities or manipulate delivery notifications, potentially impacting email integrity and confidentiality. Organizations using aiosmtplib should prioritize upgrading to the latest version to mitigate these risks.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
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 TO command lines. Attackers can craft malicious addresses containing spaces and angle brackets to append parameters like AUTH, NOTIFY, or ORCPT to envelope commands, forging authenticated identities or forcing delivery notifications to third parties.