CVE-2019-16774 — In phpfastcache before 5

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

01What is this vulnerability?

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

02Affected products

Vendor	Product	Versions
PHPSocialNetwork	phpfastcache	< 5.1.3

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2019-12-12T23:05:15.000Z
• Last modified: 2024-08-05T01:24:47.897Z

09References

• github.com — https://github.com/PHPSocialNetwork/phpfastcache/security/advisories/GHSA-484f-7…
• github.com — https://github.com/PHPSocialNetwork/phpfastcache/commit/c4527205cb7a402b595790c7…
• github.com — https://github.com/PHPSocialNetwork/phpfastcache/releases/tag/5.0.13