Wordfence Intelligence > Vulnerability Researchers > Alexis Lafontaine

Alexis Lafontaine

682

All Time Ranking

All Time Discoveries

90 Day Published Submissions

14 May '26

Last Published Submission

About

Cybersecurity researcher specializing in web application security and WordPress plugin/theme vulnerability research.

Currently completing CWES (Certified Web Exploitation Specialist) from HackTheBox (90% complete), with deep expertise in: - File upload vulnerabilities & RCE exploitation - Path traversal attacks - Authentication bypasses - IDOR and authorization flaws - Code review and whitebox testing

1 Achievement

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5 Vulnerabilities

SMEPay: UPI Gateway for WooCommerce <= 1.0.5 - Missing Authorization

5.3

CVE-2026-66461

Aug 7, 2026

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Smartcat Translator for WPML <= 3.1.77 - Missing Authorization to Unauthenticated Plugin Settings Update

6.5

CVE-2026-4683

May 14, 2026

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Royal MCP – Secure AI Connector for Claude, ChatGPT & Gemini <= 1.4.2 - Missing Authorization

5.3

CVE-2026-40775

Apr 21, 2026

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Pix for WooCommerce <= 1.5.0 - Unauthenticated Arbitrary File Upload

9.8

CVE-2026-3891

Mar 12, 2026

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Post Timeline <= 2.4.1 - Missing Authorization

5.3

CVE-2026-32421

Feb 26, 2026

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Title	CVE ID	CVSS	Vector	Date
SMEPay: UPI Gateway for WooCommerce <= 1.0.5 - Missing Authorization	CVE-2026-66461	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N	August 7, 2026
Smartcat Translator for WPML <= 3.1.77 - Missing Authorization to Unauthenticated Plugin Settings Update	CVE-2026-4683	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L	May 14, 2026
Royal MCP – Secure AI Connector for Claude, ChatGPT & Gemini <= 1.4.2 - Missing Authorization	CVE-2026-40775	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N	April 21, 2026
Pix for WooCommerce <= 1.5.0 - Unauthenticated Arbitrary File Upload	CVE-2026-3891	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	March 12, 2026
Post Timeline <= 2.4.1 - Missing Authorization	CVE-2026-32421	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N	February 26, 2026

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