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CVE-2026-19800— Mail Mint <= 1.31.0 - Authenticated (Custom+) SQL Injection via 'status' Parameter

Quick assessment

Affected
getwpfunnels Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails
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 插件“Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails”在 1.31.0 及之前版本中存在 SQL 注入漏洞。该漏洞由用户提供的 “status” 参数未经充分转义，且现有 SQL 查询缺乏充分预处理所致。调用 $wpdb->prepare() 无法防止此注入，因为攻击者可控的 $contact_filter_query 片段在 prepare() 执行前已被拼接进 SQL 格式字符串中；

CVSS 4.9 · Medium

Possible ATT&CK Techniques 1 AI

T1210 · Exploitation of Remote Services
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I. Basic Information for CVE-2026-19800

Vulnerability Information
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Vulnerability Title
Mail Mint <= 1.31.0 - Authenticated (Custom+) SQL Injection via 'status' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails plugin for WordPress is vulnerable to SQL Injection via the 'status' parameter in all versions up to, and including, 1.31.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. The $wpdb->prepare() call does not protect against this injection because the attacker-controlled $contact_filter_query fragment is concatenated into the SQL format string before prepare() executes — prepare() only processes %s/%d placeholders and cannot sanitize content already embedded in the format string. REST API JSON bodies are parsed from php://input and bypass WordPress's wp_magic_quotes(), meaning double-quote characters in status array values reach the SQL sink unescaped. This makes it possible for authenticated attackers, with administrator-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 required 'mint_read_contacts' capability is a plugin-specific capability not assigned to any default WordPress role; it must be explicitly granted by an administrator, making this effectively an Administrator+ vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/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

Affected Products

Vendor Product Affected Versions CPE Subscribe
getwpfunnels Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails 0 ~ 1.31.0 -

II. Public POCs for CVE-2026-19800

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III. Intelligence Information for CVE-2026-19800

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Vendor Advisories for CVE-2026-19800 (1)

Vendor Pages for CVE-2026-19800 (1)

Other References for CVE-2026-19800 (1)

IV. Related Vulnerabilities

Same product: Mail Mint – Email Marketing, Newsletter, Email Automation & WooCommerce Emails
Same vendor: getwpfunnels
Same weakness: CWE-89

V. Comments for CVE-2026-19800

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