Package Health/symfony/serializer
symfony/serializer
Handles serializing and deserializing data structures, including object graphs, into array structures or other formats like XML and JSON.
98%
Total Score
Dependencies
Dependencies
Evaluates the health and security of package dependencies
95
Maturity
Maturity
Indicates package age, release frequency, and adoption metrics
100
Supply Chain
Supply Chain
Evaluates supply chain security practices and risks
100
Are you affected? Scan for Free
Vulnerabilities
| Title | Versions | Severity |
|---|---|---|
CVE-2021-41270 symfony/serializer is vulnerable to Improper Neutralization of Formula Elements in a CSV File in versions 5.0.0 - 5.3.12 and 4.1.0 - 4.4.35. | 4.1.0 - 4.4.355.0.0 - 5.3.12 | Medium |
Package versions
Maintainers
 Fabien Potencier |
| Symfony Community |
Direct Dependencies
| Dependency | Last Release | Score |
|---|---|---|
 symfony/polyfill-ctype Version ^1.8 | — | — |
symfony/deprecation-contracts Version ^2.5|^3 | — | — |
Weekly Downloads
Info
- Last Published
- 7 days ago
- Created
- 14 years ago
Get Secure Now
Secure your code, cloud, and runtime environments in one central system. Find and fix vulnerabilities automatically.
No credit card required | Scan results in 32secs.
Resources
Industries
Use Cases
Compare
© 2026 Aikido Security BV | BE0792914919
Keizer Karelstraat 15, 9000, Ghent, Belgium
95 Third St, 2nd Fl, San Francisco, CA 94103, US
Unit 6.15 Runway East 18 18 Crucifix Ln, London SE1 3JW UK
Ghent, Belgium | San Francisco, US
SOC 2Compliant
ISO 27001Compliant