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Fencer Intel
medium 4.4

CVE-2019-16774 json

Object injection in cookie driver

published 6y ago modified 4mo ago also GHSA-484f-743f-6jx2 , EUVD-2019-0775

cvss
4.4
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.2%
EPSS 1.2% chance of exploitation in 30 days, percentile 69%
public exploits
0
none known

Summary

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

Patch / fix

  • packagist phpfastcache/phpfastcache 5.0.13
  • PHPSocialNetwork phpfastcache 5.1.3

Is CVE-2019-16774 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Exploit prediction

1.23% chance of exploitation in the next 30 days, higher than 69% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 4.4 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P
GitHub 3.1 4.4 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem package affected fixed in
packagist phpfastcache/phpfastcache
>=5.0.0, <5.0.13
5.0.13

Affected products

  • PHPSocialNetwork phpfastcache

Classification

Weakness
  • CWE-94 Improper Control of Generation of Code
  • CWE-502 Deserialization of Untrusted Data

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.