Easy Digital Downloads – Simple eCommerce for Selling Digital Files <= 3.3.3 - Authenticated (Admin+) PHAR Deserialization

Deserialization of Untrusted Data
CVE CVE-2022-2439
CVSS High (7.2)
Publicly Published September 23, 2024
Last Updated September 24, 2024
Researcher Rasoul Jahanshahi
Description

The Easy Digital Downloads – Simple eCommerce for Selling Digital Files plugin for WordPress is vulnerable to deserialization of untrusted input via the 'upload[file]' parameter in versions up to, and including 3.3.3. This makes it possible for authenticated administrative users to call files using a PHAR wrapper, that will deserialize and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present.

References

1 affected software package

Software Type Plugin
Software Slug easy-digital-downloads (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 3.3.3
Patched Version
  • 3.3.4
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