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CVE-2026-12729— weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki & AI Chatbot <= 2.3.0 - Missing Authorization to Authenticated (Subscriber+) Data Migration via wedocs_migrate_betterdocs_to_wedocs AJAX Action

Quick assessment

Affected
wedevs weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki & AI Chatbot
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.

weDevs weDocs是weDevs公司的一款机器学习组件软件。 weDevs weDocs 2.3.0及之前版本存在授权问题漏洞，该漏洞源于缺少能力检查，导致授权缺失，可能使经过身份验证的攻击者触发数据迁移并修改内容。

CVSS 4.3 · Medium EPSS 0.35% · P27

Affected Version Matrix 1

VendorProduct Version RangeStatus
wedevs weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki & AI Chatbot ≤ 2.3.0 affected
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I. Basic Information for CVE-2026-12729

Vulnerability Information
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Vulnerability Title
weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki & AI Chatbot <= 2.3.0 - Missing Authorization to Authenticated (Subscriber+) Data Migration via wedocs_migrate_betterdocs_to_wedocs AJAX Action
Source: CVE Program / CVE List V5
Vulnerability Description
The weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki & AI Chatbot plugin for WordPress is vulnerable to Missing Authorization in versions up to and including 2.3.0. This is due to a missing capability check on the do_migration() function registered as the wedocs_migrate_betterdocs_to_wedocs AJAX action, which performs no nonce verification via check_ajax_referer() and no capability check via current_user_can() before executing sensitive operations. This makes it possible for authenticated attackers, with Subscriber-level access and above, to trigger a full BetterDocs-to-weDocs data migration, creating and modifying 'docs' custom post type entries with attacker-controlled titles, updating site options, and deactivating the BetterDocs and BetterDocs Pro plugins via deactivate_plugins().
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
weDevs weDocs 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
weDevs weDocs是weDevs公司的一款机器学习组件软件。 weDevs weDocs 2.3.0及之前版本存在授权问题漏洞，该漏洞源于缺少能力检查，导致授权缺失，可能使经过身份验证的攻击者触发数据迁移并修改内容。
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
wedevs weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki & AI Chatbot 0 ~ 2.3.0 -

II. Public POCs for CVE-2026-12729

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III. Intelligence Information for CVE-2026-12729

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Patches & Fixes for CVE-2026-12729 (2)

Vendor Advisories for CVE-2026-12729 (1)

Other References for CVE-2026-12729 (1)

Same Patch Batch · wedevs · 2026-07-03 · 3 CVEs total

CVE-2026-12731 6.4 MEDIUM weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki & AI Chatbot <= 2.3.0 - Authe
CVE-2026-12734 6.4 MEDIUM weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki & AI Chatbot <= 2.3.0 - Authe

IV. Related Vulnerabilities

Same product: weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki & AI Chatbot
Same vendor: wedevs
Same weakness: CWE-862

V. Comments for CVE-2026-12729

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