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CVE-2026-14498— Query Wrangler <= 1.5.57 - Authenticated (Subscriber+) Remote Code Execution via 'options' Parameter

Quick assessment

Affected
daggerhart Query Wrangler
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 Query Wrangler是WordPress基金会的一款管理内容查询的CMS插件组件。 WordPress Query Wrangler 1.5.57及之前版本存在任意文件上传漏洞，该漏洞源于'options'参数缺少能力检查和nonce验证，未清理的攻击者控制的选项完全替换已保存的查询选项并直接传递给call_user_func_array()函数，可能导致经过身份验证的攻击者（具有订阅者级别及以上权限）在服务器上执行代码。

CVSS 8.8 · High EPSS 1.03% · P63

Affected Version Matrix 1

VendorProduct Version RangeStatus
daggerhart Query Wrangler ≤ 1.5.57 affected
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I. Basic Information for CVE-2026-14498

Vulnerability Information
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Vulnerability Title
Query Wrangler <= 1.5.57 - Authenticated (Subscriber+) Remote Code Execution via 'options' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The Query Wrangler plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1.5.57 via the 'options' parameter parameter. This is due to missing capability check and nonce verification on the wp_ajax_qw_form_ajax handler, combined with unsanitized attacker-controlled options fully replacing saved query options and being passed directly to call_user_func_array() guarded only by function_exists(). This makes it possible for authenticated attackers, with subscriber-level access and above, to execute code on the server. Exploitation requires only that at least one query row exists in the database, as the query_id is a small enumerable integer with no further access control.
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
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Query Wrangler 任意文件上传漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress Query Wrangler是WordPress基金会的一款管理内容查询的CMS插件组件。 WordPress Query Wrangler 1.5.57及之前版本存在任意文件上传漏洞，该漏洞源于'options'参数缺少能力检查和nonce验证，未清理的攻击者控制的选项完全替换已保存的查询选项并直接传递给call_user_func_array()函数，可能导致经过身份验证的攻击者（具有订阅者级别及以上权限）在服务器上执行代码。
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
daggerhart Query Wrangler 0 ~ 1.5.57 -

II. Public POCs for CVE-2026-14498

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III. Intelligence Information for CVE-2026-14498

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Patches & Fixes for CVE-2026-14498 (3)

News Coverage for CVE-2026-14498 (1)

IV. Related Vulnerabilities

Same product: Query Wrangler
Same vendor: daggerhart
Same weakness: CWE-434

V. Comments for CVE-2026-14498

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