Security context

What an agent needs to avoid regressing past fixes and find the next vuln in this repo.

nette/mail

              master @ cc0cb7d
            

Fixes

CVEs

HIGH

Peak severity

Highlights

Email Injection: 1 prior fix. Scrutinize any change in this area.

src/Mail/MailMimePart.php: most-fixed (1 issue). Treat as high-risk during review.

1 high-severity fix in this history; regressions here are high-impact.

Recurring patterns

The bug types that recur here, drawn from past fixes, not open vulnerabilities.

Email Injection: Attackers can inject carriage return and newline (CRLF) characters into email headers (such as From, To, or Subject fields) via unvalidated email addresses or display names, allowing them to append arbitrary headers or inject a malicious message body.