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CVE-2026-101925— bbp style pack <= 6.4.8 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Author Display Name

Quick assessment

Affected
robin-w bbp style pack
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 bbp style pack 插件存在存储型跨站脚本（Stored XSS）漏洞，影响版本为 6.4.8 及之前所有版本。该漏洞源于对 （通过 设置）和 （通过 bbPress 回复表单提交）参数的输入净化不足以及输出转义不当。 这使得拥有订阅者（subscriber）级别或更高权限的已认证攻击者能够向页面中注入任意 Web 脚本，当用户访问被注入的页面时，这些脚本将被执行。成功利用该漏洞要求攻击者将其构造的回复内容包裹在 标签块中，此举可阻止 WordPress 的 / 处理程序将存储的用

CVSS 6.4 · Medium EPSS 0.20% · P9

Possible ATT&CK Techniques 1 AI

T1059.007 · JavaScript

Affected Version Matrix 1

VendorProduct Version RangeStatus
robin-w bbp style pack ≤ 6.4.8 affected
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I. Basic Information for CVE-2026-101925

Vulnerability Information
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Vulnerability Title
bbp style pack <= 6.4.8 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Author Display Name
Source: CVE Program / CVE List V5
Vulnerability Description
The bbp style pack plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'display_name (via /wp-admin/profile.php) + bbp_reply_content (via bbPress reply form)' parameter in all versions up to, and including, 6.4.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Successful exploitation requires the attacker to wrap their crafted reply in a &lt;pre&gt; block, which prevents WordPress's wpautop/wptexturize processors from converting straight double quotes in the stored display name into typographic curly-quote entities that would otherwise neutralize the attribute-injection.
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
robin-w bbp style pack 0 ~ 6.4.8 -

II. Public POCs for CVE-2026-101925

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III. Intelligence Information for CVE-2026-101925

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Patches & Fixes for CVE-2026-101925 (1)

Vendor Advisories for CVE-2026-101925 (1)

Other References for CVE-2026-101925 (5)

IV. Related Vulnerabilities

Same product: bbp style pack
Same vendor: robin-w
Same weakness: CWE-79

V. Comments for CVE-2026-101925

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