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CVE-2026-109703— WordPress WPGraphQL plugin <= 2.23.1 - Sensitive Data Exposure vulnerability

Quick assessment

Affected
WPGraphQL WPGraphQL
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.

WPGraphQL 存在缺失授权验证漏洞。该漏洞允许攻击者通过 WPGraphQL（wp-graphql）检索嵌入的敏感数据。此问题影响 WPGraphQL 版本：从 n/a 到 2.23.1（包含）。

CVSS 5.3 · Medium EPSS 0.19% · P8

Affected Version Matrix 1

VendorProduct Version RangeStatus
WPGraphQL WPGraphQL ≤ 2.23.1 affected
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I. Basic Information for CVE-2026-109703

Vulnerability Information
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Vulnerability Title
WordPress WPGraphQL plugin <= 2.23.1 - Sensitive Data Exposure vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Missing Authorization vulnerability in WPGraphQL WPGraphQL wp-graphql allows Retrieve Embedded Sensitive Data.This issue affects WPGraphQL: from n/a through 2.23.1.
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
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
WPGraphQL WPGraphQL 0 ~ 2.23.1 -

II. Public POCs for CVE-2026-109703

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III. Intelligence Information for CVE-2026-109703

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Other References for CVE-2026-109703 (1)

IV. Related Vulnerabilities

Same product: WPGraphQL
Same vendor: WPGraphQL
Same weakness: CWE-862

V. Comments for CVE-2026-109703

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