Aikido Intel
Secure My Code
Package Health

symfony/mailer

Helps sending emails

Latest v8.1.2PackagistPackagist

99%

Total Score

Maintainer Stability
Maintainer Stability
Assesses the consistency and reliability of package maintainers

100

Dependencies
Dependencies
Evaluates the health and security of package dependencies

91

Maturity
Maturity
Indicates package age, release frequency, and adoption metrics

100

Supply Chain
Supply Chain
Evaluates supply chain security practices and risks

100

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Vulnerabilities

TitleVersionsSeverity
AIKIDO-2026-608303 Pre-CVE
Found by Aikido Intel before public disclosure or CVE publication.
New
symfony/mailer is vulnerable to SMTP Command Injection in versions 4.3.0 - 6.4.42, 7.0.0 - 7.4.14, 8.0.0 - 8.0.14 and 8.1.0 - 8.1.1.
4.3.0 - 6.4.427.0.0 - 7.4.148.0.0 - 8.0.14 +1 more
Low
AIKIDO-2026-10886
symfony/mailer is vulnerable to Argument Injection in versions 0.0.1 - 5.4.51, 6.0.0 - 6.4.39, 7.0.0 - 7.4.11 and 8.0.0 - 8.0.11.
0.0.1 - 5.4.516.0.0 - 6.4.397.0.0 - 7.4.11 +1 more
High

Package versions

Maintainers

Fabien Potencier
Symfony Community

Direct Dependencies

DependencyLast ReleaseScore
psr/log
Version ^1|^2|^3
—
—
symfony/mime
Version ^7.4|^8.0
—
—
psr/event-dispatcher
Version ^1
—
—
egulias/email-validator
Version ^2.1.10|^3|^4
—
—
symfony/event-dispatcher
Version ^7.4|^8.0
—
—

Weekly Downloads

Info

Last Published
11 days ago
Created
7 years ago

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