Description
The Blocksy theme for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's blocks in all versions up to, and including, 2.0.26 due to insufficient input sanitization and output escaping on user supplied attributes like 'className' and 'radius'. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Published: 2024-03-09
Score: 6.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-17492 The Blocksy theme for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's blocks in all versions up to, and including, 2.0.26 due to insufficient input sanitization and output escaping on user supplied attributes like 'className' and 'radius'. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
History

Wed, 08 Apr 2026 18:30:00 +0000

Type Values Removed Values Added
Title Blocksy <= 2.0.26 - Authenticated (Contributor+) Stored Cross-Site Scripting

Tue, 04 Feb 2025 16:00:00 +0000

Type Values Removed Values Added
First Time appeared Creativethemes
Creativethemes blocksy
Weaknesses CWE-79
CPEs cpe:2.3:a:creativethemes:blocksy:*:*:*:*:*:wordpress:*:*
Vendors & Products Creativethemes
Creativethemes blocksy

Subscriptions

Creativethemes Blocksy
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T17:35:03.331Z

Reserved: 2024-02-22T16:37:18.434Z

Link: CVE-2024-1767

cve-icon Vulnrichment

Updated: 2024-08-01T18:48:21.962Z

cve-icon NVD

Status : Modified

Published: 2024-03-09T07:15:09.173

Modified: 2026-04-08T19:20:51.030

Link: CVE-2024-1767

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses