CVE-2022-2437: Slickremix Feed Them Social

Critical severity, CVSS 9.8. EPSS: 1.7% chance of exploitation in the next 30 days.

The Feed Them Social – for Twitter feed, Youtube and more plugin for WordPress is vulnerable to deserialization of untrusted input via the 'fts_url' parameter in versions up to, and including 2.9.8.5. This makes it possible for unauthenticated attackers to call files using a PHAR wrapper that will deserialize the data and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present. It also requires that the attacker is successful in uploading a file with the serialized payload.

Affected products

• Slickremix Feed Them Social: before 2.9.8.6 (fixed in 2.9.8.6)

Published 2022-07-18. Last modified 2026-06-17.