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CVE-2026-8443— WP Review Slider Pro <= 12.6.8 - Authenticated (Subscriber+) SQL Injection via 'stypes' Parameter

Quick assessment

Affected
https://wpreviewslider.com/ WP Review Slider Pro
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Josh White WP Review Slider Pro是Josh White个人开发者的一个通过幻灯片展示用户评价的WordPress插件。 Josh White WP Review Slider Pro 12.6.8及之前版本存在SQL注入漏洞，该漏洞源于对用户提供的JSON字符串使用stripslashes()函数后将其解码并直接拼接至SQL WHERE子句中，未使用参数化查询，可能导致已认证的攻击者（Subscriber级别及以上）向已有查询中添加额外的SQL查询以提取数据库中的敏感信息。

CVSS 8.8 · High EPSS 0.46% · P38

Affected Version Matrix 1

VendorProduct Version RangeStatus
https://wpreviewslider.com/ WP Review Slider Pro ≤ 12.6.8 affected
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I. Basic Information for CVE-2026-8443

Vulnerability Information
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Vulnerability Title
WP Review Slider Pro <= 12.6.8 - Authenticated (Subscriber+) SQL Injection via 'stypes' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The WP Review Slider Pro plugin for WordPress is vulnerable to SQL Injection via the 'stypes' and 'slocations' parameters of the wppro_get_overall_chart_data AJAX action in versions up to, and including, 12.6.8. This is due to the use of stripslashes() on user-supplied JSON strings prior to json_decode(), which removes the escaping applied by WordPress's wp_magic_quotes; the resulting decoded array values are then concatenated directly into SQL WHERE clauses without parameterization, and the constructed query is executed 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. The handler also returns the executed SQL string in its JSON response, which simplifies oracle construction for blind exploitation.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Josh White WP Review Slider Pro SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Josh White WP Review Slider Pro是Josh White个人开发者的一个通过幻灯片展示用户评价的WordPress插件。 Josh White WP Review Slider Pro 12.6.8及之前版本存在SQL注入漏洞，该漏洞源于对用户提供的JSON字符串使用stripslashes()函数后将其解码并直接拼接至SQL WHERE子句中，未使用参数化查询，可能导致已认证的攻击者（Subscriber级别及以上）向已有查询中添加额外的SQL查询以提取数据库中的敏感信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
https://wpreviewslider.com/ WP Review Slider Pro 0 ~ 12.6.8 -

II. Public POCs for CVE-2026-8443

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III. Intelligence Information for CVE-2026-8443

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Vendor Advisories for CVE-2026-8443 (1)

Vendor Pages for CVE-2026-8443 (1)

Same Patch Batch · https://wpreviewslider.com/ · 2026-06-16 · 3 CVEs total

CVE-2026-8444 8.8 HIGH WP Review Slider Pro <= 12.6.8 - Authenticated (Subscriber+) SQL Injection via 'curselrevs
CVE-2026-8442 8.1 HIGH WP Review Slider Pro <= 12.6.8 - Authenticated (Subscriber+) Arbitrary File Deletion via '

IV. Related Vulnerabilities

Same product: WP Review Slider Pro
Same vendor: https://wpreviewslider.com/
Same weakness: CWE-89

V. Comments for CVE-2026-8443

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