CVE-2024-4445: wp compress Auth Bypass — Fix

Description

The WP Compress – Image Optimizer [All-In-One] plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the several functions in versions up to, and including, 6.20.01. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to edit plugin settings, including storing cross-site scripting, in multisite environments.

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CVSS v3.1 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Weakness Type (CWE)

CWE-862 Missing Authorization

CWE-601 CWE-601

Affected Products

Vendor	Product	Versions
wpcompress	wp_compress	< 6.20.02

References

Advisories & Patches

https://plugins.trac.wordpress.org/changeset/3082085/#file655 https://plugins.trac.wordpress.org/changeset/3082085/#file655

Other References

https://plugins.trac.wordpress.org/browser/wp-compress-image-optimizer/trunk/classes/mu.class.php?rev=2946135 https://www.wordfence.com/threat-intel/vulnerabilities/id/830f53a4-da3b-4a95-99f1-c4a4c8e6944c?source=cve https://plugins.trac.wordpress.org/browser/wp-compress-image-optimizer/trunk/classes/mu.class.php?rev=2946135 https://www.wordfence.com/threat-intel/vulnerabilities/id/830f53a4-da3b-4a95-99f1-c4a4c8e6944c?source=cve

Frequently Asked Questions

What is CVE-2024-4445? +

The WP Compress – Image Optimizer [All-In-One] plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the several functions in versions up to, and including, 6.20.01. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to edit plugin settings, including storing cross-site scripting, in multisite environments. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2024-4445? +

CVE-2024-4445 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-4445? +

CVE-2024-4445 affects products from wpcompress, specifically: wp_compress. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-4445? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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