Security context

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

nette/mail

              master @ b9b82b4
            

Fixes

CVEs

HIGH

Peak severity

50.0%

Coverage

Highlights

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

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

3 high-severity fixes in this history; regressions here are high-impact.

Recurring patterns

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

TLS Downgrade: STARTTLS handshake allowed weak TLS versions, enabling man-in-the-middle downgrade attacks.

Signature Bypass: The l= body length tag let attackers append content without invalidating the DKIM signature.

Email Header Injection: Unvalidated email addresses and names with line separators allowed header injection.