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CVE-2026-103996— If-So Dynamic Content <= 1.10.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via ifso-redirect Shortcode 'url' Attribute

Quick assessment

Affected
ifso If-So Dynamic Content – Elementor & All Page Builders Personalization
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"If-So Dynamic Content – Elementor & All Page Builders Personalization"插件在所有 1.10.2 及更早版本中，由于对输入参数缺乏足够的清理（sanitization）以及对输出内容未进行转义（escaping），存在通过"url"参数触发的存储型跨站脚本（Stored XSS）漏洞。该漏洞允许拥有贡献者（Contributor）及以上权限的已认证攻击者，在页面中注入任意 Web 脚本；一旦有用户访问被注入的页面，脚本便会执

CVSS 6.4 · Medium EPSS 0.24% · P15

Affected Version Matrix 1

VendorProduct Version RangeStatus
ifso If-So Dynamic Content – Elementor & All Page Builders Personalization ≤ 1.10.2 affected
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I. Basic Information for CVE-2026-103996

Vulnerability Information
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Vulnerability Title
If-So Dynamic Content <= 1.10.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via ifso-redirect Shortcode 'url' Attribute
Source: CVE Program / CVE List V5
Vulnerability Description
The If-So Dynamic Content – Elementor & All Page Builders Personalization plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'url' parameter in all versions up to, and including, 1.10.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected script executes specifically in the administrator's browser session, as the vulnerable branch only renders when an administrator previews or opens the post containing the crafted shortcode.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/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
ifso If-So Dynamic Content – Elementor & All Page Builders Personalization 0 ~ 1.10.2 -

II. Public POCs for CVE-2026-103996

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III. Intelligence Information for CVE-2026-103996

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Vendor Pages for CVE-2026-103996 (3)

Same Patch Batch · ifso · 2026-10-28 · 3 CVEs total

CVE-2026-118164 6.4 MEDIUM If-So Dynamic Content <= 1.10.2 - Authenticated (Contributor+) Stored Cross-Site Scripting
CVE-2026-104740 6.4 MEDIUM If-So Dynamic Content <= 1.10.2 - Authenticated (Contributor+) Stored Cross-Site Scripting

IV. Related Vulnerabilities

Same product: If-So Dynamic Content – Elementor & All Page Builders Personalization
Same vendor: ifso
Same weakness: CWE-79