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CVE-2026-19949— All-in-One WP Migration and Backup <= 7.109 - Unauthenticated Second-Order SQL Injection via Archive Restore to Remote Code Execution

Quick assessment

Affected
servmask All-in-One WP Migration and Backup
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress All-in-One WP Migration and Backup是WordPress基金会的一款全方位网站迁移与备份组件。 WordPress All-in-One WP Migration and Backup 7.109及之前版本存在SQL注入漏洞，该漏洞源于归档恢复功能中对用户提供的参数转义不足以及对现有SQL查询准备不足，可能导致未经身份验证的攻击者将额外的SQL查询附加到现有查询中，从而提取数据库中的敏感信息，并可能获取ai1wm_secret_key，进而实现远程代码执

CVSS 8.8 · High EPSS 1.43% · P72

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
servmask All-in-One WP Migration and Backup ≤ 7.109 affected
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I. Basic Information for CVE-2026-19949

Vulnerability Information
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Vulnerability Title
All-in-One WP Migration and Backup <= 7.109 - Unauthenticated Second-Order SQL Injection via Archive Restore to Remote Code Execution
Source: CVE Program / CVE List V5
Vulnerability Description
The All-in-One WP Migration and Backup plugin for WordPress is vulnerable to SQL Injection via archive restore functionality in all versions up to, and including, 7.109 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. 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. This can be leveraged to obtain the ai1wm_secret_key when a site administrator performs an archive restore and achieve remote code execution once able to leverage the ai1wm_secret_key value.
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
WordPress All-in-One WP Migration and Backup SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress All-in-One WP Migration and Backup是WordPress基金会的一款全方位网站迁移与备份组件。 WordPress All-in-One WP Migration and Backup 7.109及之前版本存在SQL注入漏洞，该漏洞源于归档恢复功能中对用户提供的参数转义不足以及对现有SQL查询准备不足，可能导致未经身份验证的攻击者将额外的SQL查询附加到现有查询中，从而提取数据库中的敏感信息，并可能获取ai1wm_secret_key，进而实现远程代码执
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
servmask All-in-One WP Migration and Backup 0 ~ 7.109 -

II. Public POCs for CVE-2026-19949

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
default-local-qwen3.6 · 6357 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2026-19949

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Patches & Fixes for CVE-2026-19949 (1)

Vendor Advisories for CVE-2026-19949 (1)

Vendor Pages for CVE-2026-19949 (1)

IV. Related Vulnerabilities

Same product: All-in-One WP Migration and Backup
Same vendor: servmask
Same weakness: CWE-89

V. Comments for CVE-2026-19949

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