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CVE-2026-19573— Affiliate Super Assistent <= 1.10.2 - Unauthenticated Stored Cross-Site Scripting via ‘doCommentShortcode’ function

Quick assessment

Affected
worschtebrot Affiliate Super Assistent
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 Affiliate Super Assistant 插件在 1.10.2 及之前所有版本中，由于输入净化不足和输出转义不当，其 函数存在存储型跨站脚本（Stored XSS）漏洞。这使得未认证的 attackers 能够在页面中注入任意 Web 脚本，当用户访问被注入的页面时，这些脚本将会执行。

CVSS 7.2 · High

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2026-19573

Vulnerability Information
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Vulnerability Title
Affiliate Super Assistent <= 1.10.2 - Unauthenticated Stored Cross-Site Scripting via ‘doCommentShortcode’ function
Source: CVE Program / CVE List V5
Vulnerability Description
The Affiliate Super Assistent plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘doCommentShortcode’ function in all versions up to, and including, 1.10.2 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.
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
worschtebrot Affiliate Super Assistent 0 ~ 1.10.2 -

II. Public POCs for CVE-2026-19573

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III. Intelligence Information for CVE-2026-19573

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News Coverage for CVE-2026-19573 (1)

Vendor Pages for CVE-2026-19573 (1)

IV. Related Vulnerabilities

Same product: Affiliate Super Assistent
Same vendor: worschtebrot
Same weakness: CWE-79

V. Comments for CVE-2026-19573

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