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CVE-2026-12421— ARforms <= 7.2.1 - Unauthenticated Stored Cross-Site Scripting via 'password' Field Values

CVSS 7.2 · High EPSS 0.19% · P9

Affected Version Matrix 1

VendorProductVersion RangeStatus
n/aARforms≤ 7.2.1affected
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I. Basic Information for CVE-2026-12421

Vulnerability Information
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Vulnerability Title
ARforms <= 7.2.1 - Unauthenticated Stored Cross-Site Scripting via 'password' Field Values
Source: CVE Program / CVE List V5
Vulnerability Description
The ARforms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'password' Field Values in all versions up to, and including, 7.2.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress ARForms 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Repute InfoSystems ARForms是Repute InfoSystems公司开源的一款构建表单与调查问卷的插件。 WordPress ARForms 7.2.1及之前版本存在跨站脚本漏洞，该漏洞源于对'password'字段值的输入清理和输出转义不足，可能导致未经身份验证的攻击者在页面中注入任意Web脚本，当用户访问被注入的页面时执行这些脚本。
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

VendorProductAffected VersionsCPESubscribe
-ARforms 0 ~ 7.2.1 -

II. Public POCs for CVE-2026-12421

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III. Intelligence Information for CVE-2026-12421

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Patches & Fixes for CVE-2026-12421 (1)

News Coverage for CVE-2026-12421 (1)

Same Patch Batch · n/a · 2026-07-23 · 4 CVEs total

CVE-2026-39155knot dns 安全漏洞
CVE-2026-52439xiandafu Beetl 安全漏洞
CVE-2026-38764Unistal Systems Protegent 360 安全漏洞

IV. Related Vulnerabilities

Same product: ARforms
Same vendor: n/a
Same weakness: CWE-79

V. Comments for CVE-2026-12421

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