WordPress security records

WordPress Vulnerability Listing

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Dataset last synchronized: 2026-08-03 00:31:25 UTC

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2 vulnerability records

MediumCVE-2024-13926

WP-Syntax <= 1.2 - Authenticated (Author+) Regex Denial of Service

WP-Syntax: Currently marked unpatched

Affected versions: *-1.2

Vulnerability type: CWE-400 Uncontrolled Resource Consumption

Affected software, patched versions and attribution

The WP-Syntax plugin for WordPress is vulnerable to Regex Denial of Service in all versions up to, and including, 1.2. This is due to plugin not properly validating a regex before running it. This makes it possible for authenticated attackers, with Author-level access and above, to cause a limited denial of service based on a faulty regex.

WP-Syntax

Affected versions: *-1.2

Patched versions: Not supplied

Researcher credit: Pierre Rudloff

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Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy.

Licence reference

This record contains material that is subject to copyright

CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

Licence reference

Original Wordfence record

Published: March 28, 2025
CVSS: 4.3

CriticalCVE-2009-2852

WP Syntax < 0.9.10 - Remote Code Execution

WP-Syntax: Currently marked unpatched

Affected versions: *-0.9.9

Vulnerability type: CWE-94 Improper Control of Generation of Code ('Code Injection')

Affected software, patched versions and attribution

WP-Syntax plugin 0.9.9 and earlier for Wordpress, with register_globals enabled, allows remote attackers to execute arbitrary PHP code via the test_filter[wp_head] array parameter to test/index.php, which is used in a call to the call_user_func_array function.

WP-Syntax

Affected versions: *-0.9.9

Patched versions: 0.9.10

Researcher credit: Inj3ct0r

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This record contains material that is subject to copyright

Licence reference

This record contains material that is subject to copyright

Licence reference

Original Wordfence record

Published: April 13, 2009
CVSS: 9.8

Vulnerability data: Wordfence Intelligence. Analysis and practical guidance: 3Zero Digital.

Data Source, Attribution and Methodology

Production Feed records are aggregated without claiming discovery, exploitation or infection. Applicable source notices remain attached to individual records. Read the methodology.