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-2025-31786

Simple Icons <= 2.8.4 - Missing Authorization

Popular Brand Icons – Simple Icons: Currently marked unpatched

Affected versions: *-2.8.4

Vulnerability type: CWE-862 Missing Authorization

Affected software, patched versions and attribution

The Popular Brand Icons – Simple Icons plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 2.8.4. This makes it possible for unauthenticated attackers to perform an unauthorized action.

Popular Brand Icons – Simple Icons

Affected versions: *-2.8.4

Patched versions: Not supplied

Researcher credit: Trương Hữu Phúc (truonghuuphuc)

Applicable copyright and licence notices

This record contains material that is subject to copyright

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: April 1, 2025
CVSS: 5.3

MediumCVE-2021-24503

Popular Brand Icons - Simple Icons <= 2.7.7 - Authenticated Cross-Site Scripting

Popular Brand Icons – Simple Icons: Currently marked unpatched

Affected versions: [*, 2.7.8)

Vulnerability type: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected software, patched versions and attribution

The Popular Brand Icons – Simple Icons WordPress plugin before 2.7.8 does not sanitise or validate some of its shortcode parameters, such as "color", "size" or "class", allowing users with a role as low as Contributor to set Cross-Site payload in them. A post made by a contributor would still have to be approved by an admin to have the XSS triggered in the frontend, however, higher privilege users, such as editor could exploit this without the need of approval, and even when the blog disallows the unfiltered_html capability.

Popular Brand Icons – Simple Icons

Affected versions: [*, 2.7.8)

Patched versions: 2.7.8

Researcher credit: apple502j

Applicable copyright and licence notices

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: July 5, 2021
CVSS: 5.4

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.