Reported vulnerability
a3rev Multiple Plugins <= Various Versions - Cross-Site Request Forgery to Settings Changes
Published 24 May 2022
Updated 22 Jan 2024
Compare your installed software with the affected versions below. Follow the source’s remediation guidance and test an available update after taking a backup. A database entry describes a reported issue; it does not establish whether a particular website has been compromised.
Does this affect my version?
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Wordfence advisory
high · CVSS 8.8The a3 Lazy Load, a3 Portfolio, Contact Us Page – Contact People, Dynamic Product Gallery for WooCommerce, a3 Responsive Slider, and Compare Products for WooCommerce plugins for WordPress are vulnerable to Cross-Site Request Forgery respectively in versions up to, and including, 2.5.0, 3.0.0, 3.6.0, 2.9.0, 2.0.12, 2.8.0. This is due to missing nonce validation on the save_settings function present in all three plugins. This makes it possible for unauthenticated attackers to to update the plugins settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. It is also worth noting that there were several additional changes in the plugins related to sanitization and escaping so there may be other vulnerabilities that were fixed as part of these releases.
Severity vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
a3 Portfolio
- Software
- plugin · a3-portfolio
- Affected versions
- Start version unspecified, through 2.10
- Fix availability
- Fix available
- Fixed versions
- 3.0.0
Recommended action
Update to version 3.0.0, or a newer patched version
Dynamic Product Gallery for WooCommerce
- Software
- plugin · woocommerce-dynamic-gallery
- Affected versions
- Start version unspecified, through 2.9.0
- Fix availability
- Fix available
- Fixed versions
- 3.0.0
Recommended action
Update to version 3.0.0, or a newer patched version
Contact Us Page – Contact People
- Software
- plugin · contact-us-page-contact-people
- Affected versions
- Start version unspecified, through 3.6.0
- Fix availability
- Fix available
- Fixed versions
- 3.6.1
Recommended action
Update to version 3.6.1, or a newer patched version
a3 Responsive Slider
- Software
- plugin · a3-responsive-slider
- Affected versions
- Start version unspecified, through 2.0.12
- Fix availability
- Fix available
- Fixed versions
- 2.1.0
Recommended action
Update to version 2.1.0, or a newer patched version
Compare Products for WooCommerce
- Software
- plugin · woocommerce-compare-products
- Affected versions
- Start version unspecified, through 2.8.0
- Fix availability
- Fix available
- Fixed versions
- 2.8.1
Recommended action
Update to version 2.8.1, or a newer patched version
a3 Lazy Load
- Software
- plugin · a3-lazy-load
- Affected versions
- Start version unspecified, through 2.4.9
- Fix availability
- Fix available
- Fixed versions
- 2.5.0
Recommended action
Update to version 2.5.0, or a newer patched version
Further references (1)
Data sources and licences
Copyright 2012-2026 Defiant Inc.
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.
Read licence termsSource: Wordfence
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Get help with this issueQuestions about this vulnerability
How do I check which product and version this report affects?
This report covers more than one product. Choose your plugin, theme or WordPress core in the version checker, then enter its installed version. Each product has its own affected ranges and fix details in the report above.
Which update should I install?
Find your exact product in the report and read its fixed versions and recommended action. Fix details for one product do not apply to every product covered by this advisory. Follow the linked source when no fixed version is specified.
Does an affected version mean my website has been hacked?
An affected version means the installed release matches a vulnerability described in this report. It does not show whether anyone has exploited it on your website. The checker compares version numbers with stored reports; it does not inspect your website.
Does a version outside these ranges mean my website is secure?
A version outside the reported ranges is not listed as affected by this particular issue. Other vulnerabilities, missing information or a previous compromise still need separate checks. Review other reports for your product and keep your website maintained.
Other reports for the same product
These reports cover at least one of the same plugins, themes or WordPress core. Check each report’s affected versions separately.
- a3 Lazy Load <= 2.7.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Video ElementUpdated 28 May 2026
- a3 Lazy Load <= 2.7.5 - Authenticated (Contributor+) Stored Cross-Site ScriptingUpdated 13 Dec 2025
- Contact Us page - Contact people LITE <= 3.7.4 - Authenticated (Contributor+) SQL InjectionUpdated 8 Jul 2025
- Contact Us Page – Contact People <= 3.7.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via style ParameterUpdated 13 Jun 2025
- Compare Products for WooCommerce <= 3.2.1 - Reflected Cross-Site ScriptingUpdated 25 Jul 2025