🔐 CVE Alert

CVE-2026-104769

MEDIUM 5.9

Debloat <= 1.3.0 - Unauthenticated Arbitrary File Read via 's' Search Parameter via @import url() in Reflected Search-Feed <link>

CVSS Score
5.9
EPSS Score
0.0%
EPSS Percentile
0th

The Debloat – Remove Unused CSS, Optimize JS plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 1.3.0 via the 's' parameter parameter. This makes it possible for authenticated attackers, with administrator-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information. Exploitation requires that the site administrator has enabled the Optimize CSS feature (with the default Inline Google Fonts option active), but once that condition is met the attack is trivially triggered by an unauthenticated visitor with a single crafted GET request to the public search URL.

CWE CWE-22
Vendor asadkn
Product debloat – remove unused css, optimize js
Published Oct 16, 2026
Stay Ahead of the Next One

Get instant alerts for asadkn debloat – remove unused css, optimize js

Be the first to know when new medium vulnerabilities affecting asadkn debloat – remove unused css, optimize js are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability

Affected Versions

asadkn / Debloat – Remove Unused CSS, Optimize JS
0 ≤ 1.3.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/a8c9b57b-d60d-4197-a9f9-66206518733f?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/debloat/tags/1.3.0/vendor/matthiasmullie/minify/src/CSS.php#L207 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/debloat/tags/1.3.0/vendor/matthiasmullie/minify/src/Minify.php#L218 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/debloat/tags/1.3.0/inc/minifier.php#L161 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/debloat/tags/1.3.0/inc/minifier.php#L82 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/debloat/tags/1.3.0/inc/optimize-css/optimize-css.php#L221 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/debloat/tags/1.3.0/inc/optimize-css/stylesheet.php#L80 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/debloat/tags/1.3.0/inc/process.php#L92 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/debloat/tags/1.3.0/inc/file-cache.php#L97 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?reponame=&old=3735830%40debloat&new=3735830%40debloat

Credits

Kuba