EUVD-2023-60240

myBB Forums 1.8.26 contains a stored cross-site scripting vulnerability in the forum announcement system that allows authenticated administrators to inject malicious scripts when creating announcements. Attackers can exploit this vulnerability by inserting script payloads in the announcement titl...

EUVD-2023-60241

MyBB 1.8.32 contains a chained vulnerability that allows authenticated administrators to bypass avatar upload restrictions and execute arbitrary code. Attackers can modify upload path settings, upload a malicious PHP-embedded image file, and execute commands through the language configuration...

EUVD-2023-60239

myBB Forums 1.8.26 contains a stored cross-site scripting vulnerability in the forum management system that allows authenticated administrators to inject malicious scripts when creating new forums. Attackers can exploit this vulnerability by inserting script payloads in the forum title field when...

Simple Machines Forum (SMF) <= 2.1.6 XSS Vulnerability

Simple Machines Forum SMF is prone to a cross-site scripting XSS vulnerability. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

CVE-2023-53978

myBB Forums 1.8.26 contains a stored cross-site scripting vulnerability in the forum announcement system that allows authenticated administrators to inject malicious scripts when creating announcements. Attackers can exploit this vulnerability by inserting script payloads in the announcement titl...

CVE-2023-53977

myBB Forums 1.8.26 contains a stored cross-site scripting vulnerability in the forum management system that allows authenticated administrators to inject malicious scripts when creating new forums. Attackers can exploit this vulnerability by inserting script payloads in the forum title field when...

CVE-2023-53978

myBB Forums 1.8.26 contains a stored cross-site scripting vulnerability in the forum announcement system that allows authenticated administrators to inject malicious scripts when creating announcements. Attackers can exploit this vulnerability by inserting script payloads in the announcement titl...

CVE-2023-53977

myBB Forums 1.8.26 contains a stored cross-site scripting vulnerability in the forum management system that allows authenticated administrators to inject malicious scripts when creating new forums. Attackers can exploit this vulnerability by inserting script payloads in the forum title field when...

CVE-2023-53979

MyBB 1.8.32 contains a chained vulnerability that allows authenticated administrators to bypass avatar upload restrictions and execute arbitrary code. Attackers can modify upload path settings, upload a malicious PHP-embedded image file, and execute commands through the language configuration...

CVE-2023-53978

Summary: CVE-2023-53978 affects MyBB Forums 1.8.26 and is a stored cross-site scripting vulnerability in the forum announcement system. Vulnerable component: announcement creation flow via the Forums and Posts &gt; Forum Announcements interface, specifically the announcement title field. Root cau...

CVE-2023-53977 myBB Forums 1.8.26 Stored Cross-Site Scripting via Forum Management

myBB Forums 1.8.26 contains a stored cross-site scripting vulnerability in the forum management system that allows authenticated administrators to inject malicious scripts when creating new forums. Attackers can exploit this vulnerability by inserting script payloads in the forum title field when...

CVE-2023-53977 myBB Forums 1.8.26 Stored Cross-Site Scripting via Forum Management

myBB Forums 1.8.26 contains a stored cross-site scripting vulnerability in the forum management system that allows authenticated administrators to inject malicious scripts when creating new forums. Attackers can exploit this vulnerability by inserting script payloads in the forum title field when...

CVE-2023-53978 myBB Forums 1.8.26 Stored Cross-Site Scripting via Forum Announcements

myBB Forums 1.8.26 contains a stored cross-site scripting vulnerability in the forum announcement system that allows authenticated administrators to inject malicious scripts when creating announcements. Attackers can exploit this vulnerability by inserting script payloads in the announcement titl...

CVE-2023-53977

CVE-2023-53977 affects MyBB Forums 1.8.26. It is a stored XSS in the forum management feature: authenticated admins can inject scripts via the forum title when creating new forums, causing script execution on forum list views. Vulnerability origin is the forum management input processing. Remedia...

CVE-2023-53978 myBB Forums 1.8.26 Stored Cross-Site Scripting via Forum Announcements

myBB Forums 1.8.26 contains a stored cross-site scripting vulnerability in the forum announcement system that allows authenticated administrators to inject malicious scripts when creating announcements. Attackers can exploit this vulnerability by inserting script payloads in the announcement titl...

CVE-2023-53977: Improper Neutralization of Input During Web Page Generation

myBB Forums 1.8.26 contains a stored cross-site scripting vulnerability in the forum management system that allows authenticated administrators to inject malicious scripts when creating new forums. Attackers can exploit this vulnerability by inserting script payloads in the forum title field when...

PT-2025-52714

Name of the Vulnerable Software and Affected Versions myBB Forums version 1.8.26 Description myBB Forums version 1.8.26 contains a stored cross-site scripting issue in the forum management system. Authenticated administrators can inject malicious scripts when creating new forums. Attackers can...

MyBB 跨站脚本漏洞

MyBB MyBulletinBoard is a free and web-based forum software developed by MyBB team using PHP and MySQL. The software is characterized by its simplicity, multi-language support and extensibility. A cross-site scripting vulnerability exists in MyBB version 1.8.26, which stems from a stored cross-si...

MyBB 跨站脚本漏洞

MyBB MyBulletinBoard is a free and web-based forum software developed by MyBB team using PHP and MySQL. The software is characterized by its simplicity, multi-language support and extensibility. A cross-site scripting vulnerability exists in MyBB version 1.8.26, which stems from a stored cross-si...

CVE-2023-53978: Improper Neutralization of Input During Web Page Generation

myBB Forums 1.8.26 contains a stored cross-site scripting vulnerability in the forum announcement system that allows authenticated administrators to inject malicious scripts when creating announcements. Attackers can exploit this vulnerability by inserting script payloads in the announcement titl...