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CVE-2022-2439

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

HIGH
7.2
CVSS Score
Published: September 24, 2024 at 03:06 AM UTC
Updated: June 17, 2026 at 04:41 AM UTC
3 products affected across 3 vendorsEasy Digital DownloadsEasy Digital DownloadsEasy Digital Downloads

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Severity
HIGH7.2
Exploit prediction
EPSS 0.7%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Easy Digital Downloads· Awesomemotivewordpress-plugin
95%
v < 3.3.4
Affected range stops below 3.3.4, so it looks safe — our inference, not a vendor statement
Easy Digital Downloads· Easydigitaldownloadswordpress-plugin
60%
v ≤ 3.3.3
Easy Digital Downloads· Smubwordpress-plugin
60%
v ≤ 3.3.3

References (3)

Patch
Source: [email protected]
https://plugins.trac.wordpress.org/changeset/3154854/easy-digital-downloads/tags/3.3.4/includes/admin/import/import-functions.php
Patch
Source: [email protected]
https://plugins.trac.wordpress.org/changeset/3154854/easy-digital-downloads/tags/3.3.4/src/Utils/FileSystem.php
Third Party Advisory
Source: [email protected]
https://www.wordfence.com/threat-intel/vulnerabilities/id/644c8702-08ad-4048-ae91-041f1771f1dc?source=cve

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.2HIGHWordfence
Vector?

Quick Info

StatusANALYZED
CWE
CWE-502

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