Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-114570— WordPress Core <= 7.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Quick Edit

Quick assessment

Affected
WordPress Foundation WordPress
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 核心在 7.0.2 及之前所有版本中，由于对用户显示名称的转义不足，在“快速编辑”功能中存在存储型跨站脚本（Stored XSS）漏洞。该漏洞允许拥有“贡献者”（Contributor）级别及以上权限的已认证攻击者，向页面注入任意 Web 脚本；当拥有更高权限的用户访问受影响的后台管理界面时，这些脚本将被执行。此问题仅影响拥有大量用户的站点。

CVSS 4.9 · Medium
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-114570

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
WordPress Core <= 7.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Quick Edit
Source: CVE Program / CVE List V5
Vulnerability Description
WordPress Core is vulnerable to Stored Cross-Site Scripting via Quick Edit in all versions up to, and including, 7.0.2 due to insufficient escaping of user display names. 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 higher privileged user accesses the affected administrative screens. This issue only affects sites with a large number of users.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/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
WordPress Foundation WordPress 4.7.0 ~ 4.7.33 -

II. Public POCs for CVE-2026-114570

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-114570

请登录查看更多情报信息。

Vendor Pages for CVE-2026-114570 (1)

Other References for CVE-2026-114570 (2)

IV. Related Vulnerabilities

Same product: WordPress
Same vendor: WordPress Foundation
Same weakness: CWE-79

V. Comments for CVE-2026-114570

No comments yet

Leave a comment