CVE-2025-47479

MEDIUM

Published Jul 4, 2025 Modified Apr 23, 2026 CWE-1390

Description

Weak Authentication vulnerability in AresIT WP Compress wp-compress-image-optimizer allows Authentication Abuse.This issue affects WP Compress: from n/a through <= 6.30.30.

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CVSS v3.1 Score

5.3

MEDIUM

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

Weakness Type (CWE)

CWE-1390 CWE-1390

Affected Products

Vendor	Product	Versions
wpcompress	wp_compress	< 6.30.31

References

Other References

https://patchstack.com/database/Wordpress/Plugin/wp-compress-image-optimizer/vulnerability/wordpress-wp-compress-6-30-30-broken-authentication-vulnerability?_s_id=cve

Frequently Asked Questions

What is CVE-2025-47479? +

Weak Authentication vulnerability in AresIT WP Compress wp-compress-image-optimizer allows Authentication Abuse.This issue affects WP Compress: from n/a through <= 6.30.30. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2025-47479? +

CVE-2025-47479 has a CVSS v3.1 score of 5.3 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-2025-47479? +

CVE-2025-47479 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-2025-47479? +

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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