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CVE-2026-12800— Premium Packages <= 6.2.0 - Unauthenticated SQL Injection

Quick assessment

Affected
codename065 Premium Packages – Sell Digital Products Securely
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.

WordPress Premium Packages是WordPress基金会的一款高级内容管理系统的组件包。 WordPress Premium Packages 6.2.0及之前版本存在SQL注入漏洞，该漏洞源于对用户提供的'code'参数清理和转义不足，导致直接拼接到SQL查询字符串中，可能允许未认证的攻击者通过SQL注入提取数据库中的敏感信息。

CVSS 7.5 · High EPSS 0.51% · P41

Affected Version Matrix 1

VendorProduct Version RangeStatus
codename065 Premium Packages – Sell Digital Products Securely ≤ 6.2.0 affected
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I. Basic Information for CVE-2026-12800

Vulnerability Information
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Vulnerability Title
Premium Packages <= 6.2.0 - Unauthenticated SQL Injection
Source: CVE Program / CVE List V5
Vulnerability Description
The Premium Packages – Sell Digital Products Securely plugin for WordPress is vulnerable to SQL Injection via the 'code' parameter of the POST /wp-json/wpdmpp/v1/cart/coupon REST API endpoint in versions up to, and including, 6.2.0. This is due to insufficient escaping on the user-supplied parameter, which is interpolated directly into a raw SQL query string in the CouponCodes::find() method without use of $wpdb->prepare() or esc_sql(). This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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
WordPress Premium Packages SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress Premium Packages是WordPress基金会的一款高级内容管理系统的组件包。 WordPress Premium Packages 6.2.0及之前版本存在SQL注入漏洞，该漏洞源于对用户提供的'code'参数清理和转义不足，导致直接拼接到SQL查询字符串中，可能允许未认证的攻击者通过SQL注入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
codename065 Premium Packages – Sell Digital Products Securely 0 ~ 6.2.0 -

II. Public POCs for CVE-2026-12800

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III. Intelligence Information for CVE-2026-12800

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Patches & Fixes for CVE-2026-12800 (3)

Security Blog Posts for CVE-2026-12800 (1)

IV. Related Vulnerabilities

Same product: Premium Packages – Sell Digital Products Securely
Same vendor: codename065
Same weakness: CWE-89

V. Comments for CVE-2026-12800

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