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CVE-2026-4806— Custom Thank You Page for WooCommerce <= 1.1.2 - Missing Authorization to Unauthenticated Settings Export and Settings Reset

Quick assessment

Affected
alexvtn Custom Thank You Page for WooCommerce
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 插件 Custom Thank You Page for WooCommerce 存在漏洞，由于在 save_option() 函数中缺少权限检查，所有 1.1.2 及更早版本均存在该问题。此漏洞可导致未授权攻击者导出或重置（删除）插件的设置，从而引发数据泄露或丢失。

CVSS 6.5 · Medium EPSS 0.17% · P6

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts

Affected Version Matrix 1

VendorProduct Version RangeStatus
alexvtn Custom Thank You Page for WooCommerce ≤ 1.1.2 affected
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I. Basic Information for CVE-2026-4806

Vulnerability Information
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Vulnerability Title
Custom Thank You Page for WooCommerce <= 1.1.2 - Missing Authorization to Unauthenticated Settings Export and Settings Reset
Source: CVE Program / CVE List V5
Vulnerability Description
The Custom Thank You Page for WooCommerce plugin for WordPress is vulnerable to unauthorized access and loss of data due to a missing capability check on the save_option() function in all versions up to, and including, 1.1.2. This makes it possible for unauthenticated attackers to to export or reset(delete) the plugin's settings.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/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
alexvtn Custom Thank You Page for WooCommerce 0 ~ 1.1.2 -

II. Public POCs for CVE-2026-4806

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III. Intelligence Information for CVE-2026-4806

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Patches & Fixes for CVE-2026-4806 (1)

Vendor Advisories for CVE-2026-4806 (1)

IV. Related Vulnerabilities

Same vendor: alexvtn
Same weakness: CWE-862

V. Comments for CVE-2026-4806

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