Reported vulnerability

WP Review Slider Pro <= 12.6.8 - Authenticated (Subscriber+) SQL Injection via 'curselrevs' Parameter

Published 15 Jun 2026

Updated 16 Jun 2026

CVE-2026-8444

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 8.8

The WP Review Slider Pro plugin for WordPress is vulnerable to SQL Injection via the 'curselrevs[]' parameter of the wpfb_find_reviews AJAX action in versions up to, and including, 12.6.8. This is due to the handler reading $_POST['curselrevs'] raw with no sanitization or type casting, then concatenating each array element directly into a `WHERE id IN ( ... )` clause without quoting and executing via $wpdb->get_results() without $wpdb->prepare(). This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Severity vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

WP Review Slider Pro

Software: plugin · wp-review-slider-pro
Affected versions: Start version unspecified, through 12.6.8
Fix availability: Fix available
Fixed versions: 12.7.0

Recommended action

Update to version 12.7.0, or a newer patched version

Further references (1)

wordfence.com/threat-intel/vulnerabilities/id/633d26e9-8a05-4f4b-93a8-5644f2f699db?source=api-prod

Data sources and licences

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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.

Read licence terms

Source: Wordfence

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Questions about this vulnerability

Which versions of WP Review Slider Pro are affected?

Wordfence lists these affected versions: Start version unspecified, through 12.6.8. Use the version checker above to compare your installed release with this report.

Is a fix available for WP Review Slider Pro?

Wordfence reports a fix for this issue in WP Review Slider Pro. It lists these fixed versions: 12.7.0. Back up your website and test the recommended update before applying it to your live site.

Where can I find my installed plugin version?

In WordPress, open Plugins > Installed Plugins and find the version shown beneath the plugin name.

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.

These reports cover at least one of the same plugins, themes or WordPress core. Check each report’s affected versions separately.

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