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CVE-2026-65521— WordPress WP Social Ninja plugin <= 4.3.0 - Sensitive Data Exposure vulnerability

Quick assessment

Affected
Mahmudul Hasan Arif WP Social Ninja
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 WP Social Ninja是WordPress基金会的一款社交网络集成组件。 WordPress WP Social Ninja 4.3.0及之前版本存在信息泄露漏洞，该漏洞源于未经验证的敏感数据泄露，可能导致未经身份验证的攻击者获取敏感信息。

CVSS 5.3 · Medium EPSS 0.24% · P15

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 1

VendorProduct Version RangeStatus
Mahmudul Hasan Arif WP Social Ninja n/a≤ 4.3.0 affected
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I. Basic Information for CVE-2026-65521

Vulnerability Information
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Vulnerability Title
WordPress WP Social Ninja plugin <= 4.3.0 - Sensitive Data Exposure vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Unauthenticated Sensitive Data Exposure in WP Social Ninja <= 4.3.0 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
将系统数据暴露到未授权控制的范围
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress WP Social Ninja 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress WP Social Ninja是WordPress基金会的一款社交网络集成组件。 WordPress WP Social Ninja 4.3.0及之前版本存在信息泄露漏洞，该漏洞源于未经验证的敏感数据泄露，可能导致未经身份验证的攻击者获取敏感信息。
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
Mahmudul Hasan Arif WP Social Ninja n/a ~ 4.3.0 -

II. Public POCs for CVE-2026-65521

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III. Intelligence Information for CVE-2026-65521

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Vendor Advisories for CVE-2026-65521 (1)

IV. Related Vulnerabilities

Same product: WP Social Ninja
Same vendor: Mahmudul Hasan Arif
Same weakness: CWE-497

V. Comments for CVE-2026-65521

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