CVE-2026-65885

CVE-2026-65885 affects the Joomla extension Gridbox from balbooa.com prior to version 2.20.2. The vulnerability enables authenticated arbitrary file upload via its file upload methods, and can lead to authenticated remote code execution when paired with CVE-2026-65884, which reportedly enables th...

CVE-2026-65885 Joomla Extension - balbooa.com - Authenticated arbitrary file upload in Gridbox < 2.20.2

Joomla Extension - balbooa.com - Authenticated arbitrary file upload in Gridbox 2.20.2 - File upload methods allows authenticated attackers to upload arbitrary files. Turns into an authenticated RCE if combined with CVE-2026-65884 as the required account can be created by the attacker...

CVE-2026-65885 Joomla Extension - balbooa.com - Authenticated arbitrary file upload in Gridbox < 2.20.2

Joomla Extension - balbooa.com - Authenticated arbitrary file upload in Gridbox 2.20.2 - File upload methods allows authenticated attackers to upload arbitrary files. Turns into an authenticated RCE if combined with CVE-2026-65884 as the required account can be created by the attacker...

EUVD-2026-47618

The Joomla extension Page Builder CK is vulnerable to an authenticated arbitrary file upload, leading to RCE...

CVE-2026-63048

Joomla Extension - joomlack.fr - Improper access control in Page Builder CK 3.6.2 - The Joomla extension Page Builder CK is vulnerable to an authenticated arbitrary file upload, leading to RCE...

CVE-2026-63048 Joomla Extension - joomlack.fr - Improper access control in Page Builder CK < 3.6.2

Joomla Extension - joomlack.fr - Improper access control in Page Builder CK 3.6.2 - The Joomla extension Page Builder CK is vulnerable to an authenticated arbitrary file upload, leading to RCE...

CVE-2026-53593

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.224, the denylist that neutralizes dangerous file uploads Helper::$restrictedextensions is incomplete: it does not cover the .pht extension. The authenticated upload endpoint POST /uploads/uplo...

CVE-2026-53593

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.224, the denylist that neutralizes dangerous file uploads Helper::$restrictedextensions is incomplete: it does not cover the .pht extension. The authenticated upload endpoint POST /uploads/uplo...

CVE-2026-53593

FreeScout prior to 1.8.224 is vulnerable to authenticated remote code execution due to an incomplete denylist for dangerous upload extensions. The upload endpoint POST /uploads/upload stores files with their original extension in storage/app/public/uploads/ and serves them at /storage/uploads/. O...

CVE-2026-53593 FreeScout Vulnerable to Authenticated Remote Code Execution via incomplete upload extension denylist (.pht) — bypass of CVE-2025-48471

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.224, the denylist that neutralizes dangerous file uploads Helper::$restrictedextensions is incomplete: it does not cover the .pht extension. The authenticated upload endpoint POST /uploads/uplo...

CVE-2026-53593 FreeScout Vulnerable to Authenticated Remote Code Execution via incomplete upload extension denylist (.pht) — bypass of CVE-2025-48471

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.224, the denylist that neutralizes dangerous file uploads Helper::$restrictedextensions is incomplete: it does not cover the .pht extension. The authenticated upload endpoint POST /uploads/uplo...

CVE-2026-60032

Joomla Extension - themexpert.com - Authenticated arbitrary file upload in JMedia 1.6.0 - The Joomla extension JMedia is vulnerable to an authenticated arbitrary file upload, leading to RCE. Executable uploads/writes possible incl. polyglot filenames; chmod didn't strip execute bits...

CVE-2026-60032 Joomla Extension - themexpert.com - Authenticated arbitrary file upload in JMedia < 1.6.0

Joomla Extension - themexpert.com - Authenticated arbitrary file upload in JMedia 1.6.0 - The Joomla extension JMedia is vulnerable to an authenticated arbitrary file upload, leading to RCE. Executable uploads/writes possible incl. polyglot filenames; chmod didn't strip execute bits...

CVE-2026-60032

The CVE concerns the Joomla extension JMedia. Vulnerable pre-1.6.0 to an authenticated arbitrary file upload that can lead to remote code execution (RCE). The underlying issue is that uploaded executables (including polyglot filenames) may retain execute permissions after upload. Impact is high: ...

CVE-2026-60032 Joomla Extension - themexpert.com - Authenticated arbitrary file upload in JMedia < 1.6.0

Joomla Extension - themexpert.com - Authenticated arbitrary file upload in JMedia 1.6.0 - The Joomla extension JMedia is vulnerable to an authenticated arbitrary file upload, leading to RCE. Executable uploads/writes possible incl. polyglot filenames; chmod didn't strip execute bits...

CVE-2026-57311

Windu CMS does not validate types of uploaded files. An authenticated attacker can upload arbitrary files, including PHP. This can lead to Remote Code Execution. Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 4.1 but may also affect other...

CVE-2026-57311 Unrestricted Upload of File with Dangerous Type in Windu CMS

Windu CMS does not validate types of uploaded files. An authenticated attacker can upload arbitrary files, including PHP. This can lead to Remote Code Execution. Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 4.1 but may also affect other...

CVE-2026-57828

Joomla Extension - phoca.cz - Authenticated file upload in RSFiles component 6.1.3 - The Joomla extension Phoca Downloads is vulnerable to an authenticated arbitrary file upload that allows registered users uploading executable files and leads to full RCE...

CVE-2026-57828 Joomla Extension - phoca.cz - Authenticated file upload in RSFiles component < 6.1.3

Joomla Extension - phoca.cz - Authenticated file upload in RSFiles component 6.1.3 - The Joomla extension Phoca Downloads is vulnerable to an authenticated arbitrary file upload that allows registered users uploading executable files and leads to full RCE...

EUVD-2026-43167

The Joomla extension Phoca Downloads is vulnerable to an authenticated arbitrary file upload that allows registered users uploading executable files and leads to full RCE...