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CVE-2026-17555— WPvivid <= 0.9.131 - Authenticated (Administrator+) SQL Injection via 'export_data' Parameter

Quick assessment

Affected
wpvividplugins WPvivid — Backup, Migration & Staging
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.

wpvividplugins WPvivid — Backup, Migration & Staging是wpvividplugins的WordPress备份与迁移插件。 wpvividplugins WPvivid — Backup, Migration & Staging 0.9.131及之前版本存在SQL注入漏洞，该漏洞源于对export_data参数转义不足且未对SQL查询进行充分预处理，可能导致具有管理员权限的攻击者追加额外SQL查询，从而提取数据库敏感信息。

CVSS 4.9 · Medium EPSS 0.44% · P36

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System

Affected Version Matrix 1

VendorProduct Version RangeStatus
wpvividplugins WPvivid — Backup, Migration & Staging ≤ 0.9.131 affected
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I. Basic Information for CVE-2026-17555

Vulnerability Information
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Vulnerability Title
WPvivid <= 0.9.131 - Authenticated (Administrator+) SQL Injection via 'export_data' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The WPvivid Backup & Migration plugin for WordPress is vulnerable to SQL Injection via the export_data parameter in versions up to, and including, 0.9.131. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. The values are received in prepare_export_post(), passed through sanitize_text_field() and stripslashes(), JSON-decoded, and the attacker-controlled JSON object keys are collected as $posts_ids without integer casting. They are stored in the export task options and later joined with commas and interpolated directly into a `WHERE ID IN (...)` clause inside a $wpdb->get_results() call in export_post_to_xml() (unquoted, numeric context), with no $wpdb->prepare() or esc_sql(). 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.
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
Vulnerability Title
wpvividplugins WPvivid — Backup, Migration & Staging SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
wpvividplugins WPvivid — Backup, Migration & Staging是wpvividplugins的WordPress备份与迁移插件。 wpvividplugins WPvivid — Backup, Migration & Staging 0.9.131及之前版本存在SQL注入漏洞，该漏洞源于对export_data参数转义不足且未对SQL查询进行充分预处理，可能导致具有管理员权限的攻击者追加额外SQL查询，从而提取数据库敏感信息。
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
wpvividplugins WPvivid — Backup, Migration & Staging 0 ~ 0.9.131 -

II. Public POCs for CVE-2026-17555

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III. Intelligence Information for CVE-2026-17555

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Patches & Fixes for CVE-2026-17555 (1)

IV. Related Vulnerabilities

Same product: WPvivid — Backup, Migration & Staging
Same vendor: wpvividplugins
Same weakness: CWE-89

V. Comments for CVE-2026-17555

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