What’s Vulnerable › Vulnerabilities

CVE-2019-16774: Object injection in cookie driver

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-12-12 · updated 2026-06-17
• Weakness: CWE-94

Description

In phpfastcache before 5.1.3, there is a possible object injection vulnerability in cookie driver.

Affected products

• PHPSocialNetwork phpfastcache: before 5.0.13 — fixed in 5.0.13

How to fix

Upgrade to a fixed version: PHPSocialNetwork phpfastcache 5.0.13. Check the vendor advisory for mitigations.

References

• https://github.com/PHPSocialNetwork/phpfastcache/commit/c4527205cb7a402b595790c74310791f5b04a1a4
• https://github.com/PHPSocialNetwork/phpfastcache/releases/tag/5.0.13
• https://github.com/PHPSocialNetwork/phpfastcache/security/advisories/GHSA-484f-743f-6jx2
• https://github.com/PHPSocialNetwork/phpfastcache/commit/c4527205cb7a402b595790c74310791f5b04a1a4
• https://github.com/PHPSocialNetwork/phpfastcache/releases/tag/5.0.13
• https://github.com/PHPSocialNetwork/phpfastcache/security/advisories/GHSA-484f-743f-6jx2

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