CVE-2026-97645— Gravity Forms <= 3.1.2 - Unauthenticated Stored Cross-Site Scripting via List Field

Quick assessment

Affected

Gravity Forms Gravity Forms

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 的 Gravity Forms 插件在所有 3.1.2 及之前的版本中，由于输入清洗和输出转义不足，在“列表字段”（List Field）功能中存在存储型跨站脚本（Stored XSS）漏洞。这使得未认证的攻击者能够在页面中注入任意 Web 脚本，这些脚本会在用户访问被注入的页面时执行。成功利用该漏洞需要管理员在条目详情视图中点击攻击者注入的链接，并确认弹出的对话框；此操作会触发管理员 JavaScript 包中的委托处理器，进而调用由攻击者提供的函数引用。

CVSS 7.2 · High Updated Oct 30, 2026

Possible ATT&CK Techniques 2 AI

T1203 · Exploitation for Client Execution T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

Gravity Forms <= 3.1.2 - Unauthenticated Stored Cross-Site Scripting via List Field

Source: CVE Program / CVE List V5

Vulnerability Description

The Gravity Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via List Field in all versions up to, and including, 3.1.2 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. Successful exploitation requires the administrator to click the injected link in the entry detail view and confirm a dialog, which triggers the admin JavaScript bundle's delegated data-dialog-callback handler to invoke the attacker-supplied function reference.

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

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
Gravity Forms	Gravity Forms	0 ~ 3.1.2	-

II. Public POCs for CVE-2026-97645

#	POC Description	Source Link	Shenlong Link

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III. Intelligence Information for CVE-2026-97645

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Other References for CVE-2026-97645 (2)

https://www.cve.org/CVERecord?id=CVE-2026-97645

Same Patch Batch · Gravity Forms · 2026-10-30 · 3 CVEs total

CVE-2026-103039	9.8 CRITICAL	Gravity Forms <= 3.1.2 - Unauthenticated PHP Object Injection via Post Custom Field
CVE-2026-90437	7.2 HIGH	Gravity Forms <= 3.1.1 - Unauthenticated Stored Cross-Site Scripting via Post Excerpt / Po

IV. Related Vulnerabilities

Same product: Gravity Forms

Same vendor: Gravity Forms

Same weakness: CWE-79