Asset CleanUp: Page Speed Booster <= 1.3.6.6 - Reflected Cross-Site Scripting
The Asset CleanUp: Page Speed Booster plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the tab parameter in versions up to, and including 1.3.6.6 due to insufficient input sanitization and output escaping on add_query_arg and remove_query_arg. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in administrative pages that execute if they can successfully trick a site administrator into performing an action such as clicking on a link.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| WordPress plugin | Asset CleanUp: Page Speed Booster | < 1.3.6.7 | 1.3.6.7 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- WordPress
- Package
Asset CleanUp: Page Speed Booster- Disclosed
- 20.04.2015
- Updated
- 11.10.2026 10:23
Sources and licenses
Wordfence Intelligence - dfd638bb-ae0b-403d-8d34-c4b62a749d7f - Wordfence Intelligence
Copyright 2012-2026 Defiant Inc.
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Copyright 2012-2026 Defiant Inc.
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Wordfence Intelligence - Defiant, Inc. Copyright Defiant, Inc. All rights reserved except as granted below. License grant, section 3.1 of the Wordfence Intelligence Terms and Conditions (January 26, 2026): Subject to this Agreement, Company hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute the Service. Any copy you make for such purposes is authorized provided that you reproduce Company’s copyright designation, this license, and the license of any disclosed Company licensor in any such copy. Full applicable Agreement: https://www.wordfence.com/wordfence-intelligence-terms-and-conditions/
Vulnerability history: Asset CleanUp: Page Speed Booster
All published vulnerabilities of this package (WordPress plugin), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 11
- First → latest
- 04.2015 09.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 1
- Medium 10
Disclosures per year
- 2017: 0
- 2018: 0
- 2019: 0
- 2020: 0
- 2021: 0
- 2022: 3
- 2023: 1
- 2024: 2
- 2025: 0
- 2026: 4
earlier: 1
-
Asset CleanUp: Page Speed Booster <= 1.3.6.6 - Reflected Cross-Site Scripting this entry
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