Documentation and tests are present, and the package is licensed with no install-time scripts. Maintenance has been quiet since the 2021 release, with no commits in the last three months and no recent registry releases.
58%
Total Score
50
100
86
83
The package has seven releases since January 2017, but none in the last 12 months and the latest was published in March 2021. This is a meaningful maintenance concern for a library dependency.
There were zero commits and zero active maintainers during the last three months. Combined with the old latest release, this indicates limited current maintenance capacity.
Composer build tooling is present, but no security scanning tools were detected. The missing scanning is a minor hygiene concern rather than evidence of abandonment by itself.
The repository has no security policy. This is a transparency gap, though it is not enough on its own to outweigh the available source, tests, and licensing information.
We didn't find any vulnerabilities for this package.
| Dependency | Last Release | Score |
|---|---|---|
symfony/serializer Version ^5 | — | — |
Connect your repositories to instantly see whether vulnerable or malicious packages exist in your codebase.
Free. No credit card required.

I consent to receiving marketing communications based on Aikido’s Privacy Policy.
SOC 2Compliant
ISO 27001Compliant
ISO 42001Compliant© All Intel data is openly available and commercially licensed.