PYSEC-2026-2572 Langflow: DoS Through Lack of File Size Restriction via Deprecated Unauthenticated File Upload API

A security flaw has been discovered in langflow-ai langflow up to 1.1.0. This issue affects the function createuploadfile of the file src/backend/base/Langflow/api/v1/endpoints.py of the component API Endpoint. The manipulation results in unrestricted upload. It is possible to launch the attack...

CVE-2026-57827

The CVE-2026-57827 entry concerns the Joomla extension RSFiles (RSFiles component) from rsjoomla.com, affected versions prior to 1.17.12. The vulnerability is an unauthenticated arbitrary file upload that can upload executable files, enabling full remote code execution (RCE). The connected record...

CVE-2026-57827 Joomla Extension - rsjoomla.com - Unauthenticated file upload in RSFiles component < 1.17.12

Joomla Extension - rsjoomla.com - Unauthenticated file upload in RSFiles component 1.17.12 - The Joomla extension RSFiles is vulnerable to an unauthenticated arbitrary file upload that allows uploading executable files and leads to full RCE...

PT-2026-57425

Name of the Vulnerable Software and Affected Versions RSFiles versions prior to 1.17.12 Description The RSFiles Joomla extension contains a flaw allowing unauthenticated arbitrary file upload. This issue occurs due to a split-controller upload bypass and a direct write task, enabling attackers to...

CVE-2026-15302

The ARMember plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 4.0.27 via the 'X-FILENAME' HTTP header. This makes it possible for unauthenticated attackers to upload and overwrite certain files e.g., CSS to directories outside the...

CVE-2026-15282

The Instant Appointment plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'insappuploadimageasattachment' function in all versions up to, and including, 1.2. This makes it possible for unauthenticated attackers to upload arbitrary files on the...

CVE-2026-15302

The ARMember plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 4.0.27 via the 'X-FILENAME' HTTP header. This makes it possible for unauthenticated attackers to upload and overwrite certain files e.g., CSS to directories outside the...

CVE-2026-56291

The CVE-2026-56291 entry concerns the Joomla extension Balbooa Forms, where an unauthenticated arbitrary file upload vulnerability allows uploading executable files and leads to full RCE. Affected version is Balbooa Forms

EUVD-2026-42573

The Joomla extension Balbooa Forms is vulnerable to an unauthenticated arbitrary file upload that allows uploading executable files and leads to full RCE...

CVE-2026-56291 Joomla Extension - balbooa.com - Unauthenticated file upload in Balbooa Forms extension < 2.4.1

Joomla Extension - balbooa.com - Unauthenticated file upload in Balbooa Forms extension 2.4.1 - The Joomla extension Balbooa Forms is vulnerable to an unauthenticated arbitrary file upload that allows uploading executable files and leads to full RCE...

CVE-2026-56291

Joomla Extension - balbooa.com - Unauthenticated file upload in Balbooa Forms extension 2.4.1 - The Joomla extension Balbooa Forms is vulnerable to an unauthenticated arbitrary file upload that allows uploading executable files and leads to full RCE...

CVE-2026-56291 Joomla Extension - balbooa.com - Unauthenticated file upload in Balbooa Forms extension < 2.4.1

Joomla Extension - balbooa.com - Unauthenticated file upload in Balbooa Forms extension 2.4.1 - The Joomla extension Balbooa Forms is vulnerable to an unauthenticated arbitrary file upload that allows uploading executable files and leads to full RCE...

CVE-2026-15158 Blocksy Companion <= 2.1.46 - Unauthenticated Arbitrary File Upload via 'blc-review-images[]' Parameter

The Blocksy Companion plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 2.1.46 via the saveattachments function. This is due to the Custom Fonts extension registering a wpcheckfiletypeandext filter that approves any filename containing .woff2 or .tt...

CVE-2026-58480

Blocksy Companion Pro plugin for WordPress before 2.1.47 contains an unauthenticated arbitrary file upload vulnerability that allows attackers to upload executable files by bypassing extension validation in the saveattachments function exposed through the Advanced Reviews feature. Attackers can...

EUVD-2026-42233

Blocksy Companion Pro plugin for WordPress before 2.1.47 contains an unauthenticated arbitrary file upload vulnerability that allows attackers to upload executable files by bypassing extension validation in the saveattachments function exposed through the Advanced Reviews feature. Attackers can...

CVE-2026-58480 Blocksy Companion Pro < 2.1.47 Unauthenticated File Upload via save_attachments

Blocksy Companion Pro plugin for WordPress before 2.1.47 contains an unauthenticated arbitrary file upload vulnerability that allows attackers to upload executable files by bypassing extension validation in the saveattachments function exposed through the Advanced Reviews feature. Attackers can...

CVE-2026-58480

Blocksy Companion Pro ≤2.1.46 has an unauthenticated arbitrary file upload flaw: a flawed strpos() substring check in the Custom Fonts extension's save_attachments function allows double-extension filenames (e.g., shell.woff2.php) to bypass validation, enabling RCE. Multiple public PoCs exist. Up...

CVE-2026-58480

Blocksy Companion Pro plugin for WordPress before 2.1.47 contains an unauthenticated arbitrary file upload vulnerability that allows attackers to upload executable files by bypassing extension validation in the saveattachments function exposed through the Advanced Reviews feature. Attackers can...

PT-2026-56414

Name of the Vulnerable Software and Affected Versions Blocksy Companion Pro plugin for WordPress versions prior to 2.1.47 Description An unauthenticated arbitrary file upload issue exists within the Advanced Reviews feature. The save attachments function fails to properly validate file extensions...

JoomShaper SP Page Builder Unrestricted Upload of File with Dangerous Type Vulnerability

JoomShaper SP Page Builder contains an unrestricted upload of file with dangerous type vulnerability that allows unauthenticated users to upload arbitrary files, ultimately resulting in the upload and execution of PHP code...