CVE-2025-47479

WP Compress <= 6.30.30 - Unauthenticated Broken Authentication

highImproper Authentication

7.3

CVSS Score

7.3

CVSS Score

high

Severity

6.30.31

Patched in

Time to patch

Description

The WP Compress – Instant Performance & Speed Optimization plugin for WordPress is vulnerable to broken authentication in all versions up to, and including, 6.30.30. This makes it possible for unauthenticated attackers to access functionality they should not have access to.

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Low

Confidentiality

Low

Integrity

Low

Availability

Technical Details

Affected versions<=6.30.30

PublishedJuly 3, 2025

Last updatedJuly 8, 2025

Affected pluginwp-compress-image-optimizer

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/facb9fd5-86e7-4dc1-affc-eae7aeae5631?source=api-prod

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