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

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-65552— WordPress Export User Data plugin <= 2.2.6 - PHP Object Injection vulnerability

Quick assessment

Affected
qstudio Export User Data
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 Export User Data是WordPress基金会的一款用户数据导出工具。 WordPress Export User Data 2.2.6及之前版本存在反序列化注入漏洞，该漏洞源于PHP对象注入，可能导致远程代码执行。

CVSS 9.8 · Critical EPSS 0.41% · P35

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
qstudio Export User Data n/a≤ 2.2.6 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-65552

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 Export User Data plugin <= 2.2.6 - PHP Object Injection vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Subscriber PHP Object Injection in Export User Data <= 2.2.6 versions.
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:H
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Export User Data 反序列化注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress Export User Data是WordPress基金会的一款用户数据导出工具。 WordPress Export User Data 2.2.6及之前版本存在反序列化注入漏洞，该漏洞源于PHP对象注入，可能导致远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
qstudio Export User Data n/a ~ 2.2.6 -

II. Public POCs for CVE-2026-65552

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-65552

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-65552 (1)

IV. Related Vulnerabilities

Same product: Export User Data
Same weakness: CWE-502

V. Comments for CVE-2026-65552

No comments yet

Leave a comment