The Blog Filter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'AWL-BlogFilter' shortcode in versions up to, and including, 1.5.3 due to insufficient input sanitization and output escaping on user supplied attributes. 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.

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-57614 The Blog Filter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'AWL-BlogFilter' shortcode in versions up to, and including, 1.5.3 due to insufficient input sanitization and output escaping on user supplied attributes. 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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

Type Values Removed Values Added
Title Blog Filter <= 1.5.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
Weaknesses CWE-79

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T17:18:00.166Z

Reserved: 2023-09-29T14:17:27.966Z

Link: CVE-2023-5291

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-10-04T02:15:10.080

Modified: 2026-04-08T19:18:45.377

Link: CVE-2023-5291

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses