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CVE-2025-13725

MEDIUM

6.5

Description

The Gutenberg Thim Blocks – Page Builder, Gutenberg Blocks for the Block Editor plugin for WordPress is vulnerable to arbitrary file reads in all versions up to, and including, 1.0.1. This is due to insufficient path validation in the server-side rendering of the thim-blocks/icon block. This makes it possible for authenticated attackers, with Contributor-level access and above, to read the contents of arbitrary files on the server via the 'iconSVG' parameter, which can contain sensitive information such as wp-config.php.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published1/17/2026

Last Modified1/26/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-22

References

https://plugins.trac.wordpress.org/browser/thim-blocks/tags/1.0.1/inc/Gutenberg/Blocks/Icon/IconBlockType.php#L92(security@wordfence.com)

https://plugins.trac.wordpress.org/browser/thim-blocks/tags/1.0.1/inc/Gutenberg/Blocks/Icon/IconBlockType.php#L97(security@wordfence.com)

https://plugins.trac.wordpress.org/browser/thim-blocks/trunk/inc/Gutenberg/Blocks/Icon/IconBlockType.php#L92(security@wordfence.com)

https://plugins.trac.wordpress.org/browser/thim-blocks/trunk/inc/Gutenberg/Blocks/Icon/IconBlockType.php#L97(security@wordfence.com)

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3419638%40thim-blocks&new=3419638%40thim-blocks&sfp_email=&sfph_mail=(security@wordfence.com)

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3424998%40thim-blocks&new=3424998%40thim-blocks&sfp_email=&sfph_mail=(security@wordfence.com)

https://www.wordfence.com/threat-intel/vulnerabilities/id/80de464f-a4b0-4aaf-8869-f8d29a422bdb?source=cve(security@wordfence.com)

IOC Correlations

No correlations recorded

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