CVE-2026-12418— User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration <= 4.3.7 - Insecure Direct Object Reference to Unauthenticated Arbitrary Post Modification via 'wpuf_files_data' Parameter
Possible ATT&CK Techniques 1AI
T1135 · Network Share DiscoveryAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| wedevs | User Frontend: AI Powered Frontend Posting, User Directory, Profile Builder, Membership & User Registration | ≤ 4.3.7 | affected |
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-12418
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View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration <= 4.3.7 - Insecure Direct Object Reference to Unauthenticated Arbitrary Post Modification via 'wpuf_files_data' Parameter
Source: NVD (National Vulnerability Database)
Vulnerability Description
The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.3.7 via the 'wpuf_files_data' parameter due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to overwrite the post_title, post_content, and post_excerpt of any arbitrary post on the site, including posts authored by administrators. Exploitation requires access to any WPUF post submission form; this is achievable by users with no WordPress role, as the wpuf_submit_post AJAX action is gated only by a nonce with no capability check for the downstream post-edit operation.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| wedevs | User Frontend: AI Powered Frontend Posting, User Directory, Profile Builder, Membership & User Registration | 0 ~ 4.3.7 | - |
II. Public POCs for CVE-2026-12418
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-12418
请登录查看更多情报信息。
Patches & Fixes for CVE-2026-12418 (2)
Vendor Advisories for CVE-2026-12418 (1)
Other References for CVE-2026-12418 (1)
Same Patch Batch · wedevs · 2026-07-09 · 3 CVEs total
| CVE-2026-13011 | 6.5 MEDIUM | ERP: Complete HR, Accounting & CRM Suite with Recruitment and WooCommerce CRM Support <= 1 |
| CVE-2026-12406 | 5.3 MEDIUM | User Frontend <= 4.3.7 - Missing Authorization to Unauthenticated Arbitrary Attachment Del |
IV. Related Vulnerabilities
Same vendor: wedevs
- CVE-2026-13011
ERP: Complete HR, Accounting & CRM Suite with Recruitment an - CVE-2026-12406
User Frontend <= 4.3.7 - Missing Authorization to Unauthenti - CVE-2026-5459
User Frontend: AI Powered Frontend Posting, User Directory, - CVE-2026-12731
weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki - CVE-2026-12729
weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki
Same weakness: CWE-639
- CVE-2026-55604
@arikusi/deepseek-mcp-server has an Authorization Bypass Thr - CVE-2026-59215
Open WebUI: Private channel messages can be disclosed throug - CVE-2026-15191
mettle sendportal Campaign Creation Endpoint CampaignStoreRe - CVE-2026-1989
IDOR in PAVO Inc.'s PAVO Pay - CVE-2026-12433
Hydra Booking <= 1.2.1 - Authenticated (Custom+) Insecure Di
V. Comments for CVE-2026-12418
No comments yet