wpForo Forum <= 3.1.0 - Missing Authorization

5.3
Missing Authorization
CVE CVE-2026-49767
CVSS 5.3 (Medium)
Publicly Published June 4, 2026
Last Updated June 10, 2026
Researcher Jakub Herman

Description

The wpForo Forum plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 3.1.0. This makes it possible for unauthenticated attackers to perform an unauthorized action.

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Vulnerability Details for wpForo Forum

Software Type Plugin
Software Slug wpforo (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.1.1, or a newer patched version
Affected Version
  • <= 3.1.0
Patched Version
  • 3.1.1

Recent vulnerabilities in wpForo Forum

# Title CVE ID CVSS Researchers Date
1 wpForo Forum <= 3.1.1 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'location' Profile Field CVE-2026-15021 6.4 valent1 July 15, 2026
2 wpForo Forum <= 3.0.9 - Authenticated (Contributor+) SQL Injection CVE-2026-57636 6.5 daroo June 26, 2026
3 wpForo Forum <= 3.1.0 - Unauthenticated PHP Object Injection CVE-2026-49769 8.1 daroo June 4, 2026
4 wpForo Forum <= 3.0.6 - Missing Authorization CVE-2026-42682 5.3 Tiago Ventura (perses) May 18, 2026
5 wpForo Forum <= 3.0.4 - Unauthenticated SQL Injection CVE-2026-40798 7.5 Nguyen Ba Khanh May 7, 2026
6 wpForo Forum < 3.0.2 - Missing Authorization CVE-2026-40767 5.3 Dahmani Toumi (pegaSUS) April 21, 2026
7 wpForo Forum <= 3.0.5 - Authenticated (Subscriber+) Arbitrary File Deletion via Custom Profile Field File Path CVE-2026-6248 8.1 0xd4rk5id3, wackydawg April 20, 2026
8 wpForo Forum <= 2.4.16 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Forum Post Modification via 'guestposting' Parameter CVE-2026-4666 6.5 Jared Reyes April 16, 2026
9 wpForo Forum <= 3.0.2 - Authenticated (Subscriber+) Arbitrary File Deletion via 'data[body][fileurl]' Parameter CVE-2026-5809 7.1 Leonid Semenenko (lsemenenko) April 10, 2026
10 wpForo Forum <= 2.4.16 - Authenticated (Subscriber+) Arbitrary File Deletion via Post Body CVE-2026-3666 8.8 Webbernaut, Leonid Semenenko (lsemenenko) April 3, 2026

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