In phpfastcache before 5.1.3, there is a possible object injection vulnerability in cookie driver.
https://github.com/PHPSocialNetwork/phpfastcache/security/advisories/GHSA-484f-743f-6jx2
https://github.com/PHPSocialNetwork/phpfastcache/releases/tag/5.0.13
https://github.com/PHPSocialNetwork/phpfastcache/commit/c4527205cb7a402b595790c74310791f5b04a1a4
Source: Mitre, NVD
Published: 2019-12-12
Updated: 2026-06-17
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.8
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical
EPSS: 0.00544