CVE-2026-91967

AVideo through 29.0 contains a blind server-side request forgery vulnerability in the getHeaderContentTypeFromURL function that issues getheaders calls guarded only by format validation. Authenticated users with canUpload permission can store attacker-chosen URLs as video links, triggering...

EUVD-2026-78643

AVideo through 29.0 contains a blind server-side request forgery vulnerability in the getHeaderContentTypeFromURL function that issues getheaders calls guarded only by format validation. Authenticated users with canUpload permission can store attacker-chosen URLs as video links, triggering...

CVE-2026-91967 AVideo through 29.0 Blind SSRF via getHeaderContentTypeFromURL

AVideo through 29.0 contains a blind server-side request forgery vulnerability in the getHeaderContentTypeFromURL function that issues getheaders calls guarded only by format validation. Authenticated users with canUpload permission can store attacker-chosen URLs as video links, triggering...

CVE-2026-91967: Server-Side Request Forgery (SSRF)

AVideo through 29.0 contains a blind server-side request forgery vulnerability in the getHeaderContentTypeFromURL function that issues getheaders calls guarded only by format validation. Authenticated users with canUpload permission can store attacker-chosen URLs as video links, triggering...

PT-2026-92086

Name of the Vulnerable Software and Affected Versions AVideo versions prior to 29.1 Description A blind server-side request forgery exists in the getHeaderContentTypeFromURL function, which performs get headers calls that are only protected by format validation. Authenticated users with canUpload...

BIT-JOOMLA-2021-26032 [20210501] - Core - Adding HTML to the executable block list of MediaHelper::canUpload

An issue was discovered in Joomla! 3.0.0 through 3.9.26. HTML was missing in the executable block list of MediaHelper::canUpload, leading to XSS attack vectors...

CVE-2021-26032

An issue was discovered in Joomla! 3.0.0 through 3.9.26. HTML was missing in the executable block list of MediaHelper::canUpload, leading to XSS attack vectors...

CVE-2021-26032: Improper Neutralization of Input During Web Page Generation

An issue was discovered in Joomla! 3.0.0 through 3.9.26. HTML was missing in the executable block list of MediaHelper::canUpload, leading to XSS attack vectors...

Joomla! Cross-site Scripting Vulnerabilities

Joomla! is a globally recognized content management system developed using the PHP language coupled with a MySQL database that can be implemented on various platforms such as Linux, Windows, MacOSX, and many others. A cross-site scripting vulnerability exists in Joomla! versions 3.0.0 through...

[20210501] - Core - Adding HTML to the executable block list of MediaHelper::canUpload

HTML was missing in the executable block list of MediaHelper::canUpload, leading to XSS attack vectors...

CVE-2016-9836

The file scanning mechanism of JFilterInput::isFileSafe in Joomla! CMS before 3.6.5 does not consider alternative PHP file extensions when checking uploaded files for PHP content, which enables a user to upload and execute files with the ".php6", ".php7", ".phtml", and ".phpt" extensions...

PT-2016-7836

Name of the Vulnerable Software and Affected Versions Joomla! CMS versions prior to 3.6.5 Description The issue concerns the file scanning mechanism in Joomla! CMS, specifically the JFilterInput::isFileSafe function, which fails to account for alternative PHP file extensions when checking uploade...

CVE-2016-9836: Improper Access Control

The file scanning mechanism of JFilterInput::isFileSafe in Joomla! CMS before 3.6.5 does not consider alternative PHP file extensions when checking uploaded files for PHP content, which enables a user to upload and execute files with the .php6, .php7, .phtml, and .phpt extensions. Additionally,...