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CVE-2026-92097— Click to Chat <= 4.44 - Unauthenticated Arbitrary Shortcode Execution via REQUEST_URI via {url} Placeholder

Quick assessment

Affected
holithemes Click to Chat – HoliThemes
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“Click to Chat for WhatsApp”插件在版本 4.44 及更早版本中存在任意短代码执行漏洞。该漏洞源于 函数在归档页面中，从经过 过滤的 构建 模板占位符，然后将替换后的问候内容传递给 和 模板中的 函数，且未剥离短代码定界符。由于 函数在 替换之前作用于 ，攻击者控制的 URL 字节未经过滤即传入 。这使得未认证的攻击者能够执行 WordPress 核心、当前激活主题或任何其他插件注册的任意短代码。

CVSS 9.1 · Critical
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I. Basic Information for CVE-2026-92097

Vulnerability Information
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Vulnerability Title
Click to Chat <= 4.44 - Unauthenticated Arbitrary Shortcode Execution via REQUEST_URI via {url} Placeholder
Source: CVE Program / CVE List V5
Vulnerability Description
The Click to Chat for WhatsApp plugin for WordPress is vulnerable to Arbitrary Shortcode Execution in versions up to, and including, 4.44 This is due to the greetings_dialog() function building the {url} template placeholder from a sanitize_text_field()-filtered $_SERVER['REQUEST_URI'] on archive pages and then passing the substituted greeting content to do_shortcode() in the greetings-1 and greetings-2 templates, without stripping shortcode delimiters. Because wp_kses() runs against main_content BEFORE the {url} substitution, the attacker-controlled URL bytes reach do_shortcode() unfiltered. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes registered by WordPress core, the active theme, or any other plugin (e.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
holithemes Click to Chat – HoliThemes 0 ~ 4.44 -

II. Public POCs for CVE-2026-92097

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III. Intelligence Information for CVE-2026-92097

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Other References for CVE-2026-92097 (6)

IV. Related Vulnerabilities

Same product: Click to Chat – HoliThemes
Same vendor: holithemes
Same weakness: CWE-94

V. Comments for CVE-2026-92097

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