Description
The Blocksy Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG uploads in versions up to, and including, 2.0.45 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Published: 2024-05-11
Score: 6.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-44101 The Blocksy Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG uploads in versions up to, and including, 2.0.45 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
History

Fri, 10 Apr 2026 04:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 28 Jan 2025 03:15:00 +0000

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

Subscriptions

Creativethemes Blocksy Companion
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T16:52:42.547Z

Reserved: 2024-05-03T23:03:57.252Z

Link: CVE-2024-4487

cve-icon Vulnrichment

Updated: 2024-08-01T20:40:47.394Z

cve-icon NVD

Status : Modified

Published: 2024-05-14T15:43:53.280

Modified: 2026-04-08T18:21:51.657

Link: CVE-2024-4487

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses