GHSA-PV2V-6W2V-97X6 Concrete CMS Vulnerable to Deserialization of Untrusted Data

Concrete CMS 9.5.0 and below is vulnerable to Remote Code Execution due to insecure deserialization occurring in the ExpressEntryList block controller. An rogue administrator with privileges to add blocks to an area can bypass the intended protection mechanism fromCIF === true, which normally...

F5 Networks BIG-IP : Appliance mode iControl REST vulnerability (K000160857)

The version of F5 Networks BIG-IP installed on the remote host is prior to 17.1.3.2 / 17.5.1.6 / 21.0.0.2. It is, therefore, affected by a vulnerability as referenced in the K000160857 advisory. When running in Appliance mode, an authenticated remote command injection vulnerability exists in an...

PT-2026-42068

Name of the Vulnerable Software and Affected Versions Account Switcher versions prior to 1.0.3 Description The Account Switcher plugin for WordPress allows authenticated attackers with Subscriber-level access or higher to escalate privileges to any user account, including Administrator. This occu...

PT-2026-42113

Name of the Vulnerable Software and Affected Versions Decent Comments versions prior to 3.0.2 Description The Decent Comments WordPress plugin fails to restrict access to comment author and post author email addresses through its REST API endpoint. This allows unauthenticated attackers to enumera...

CVE-2026-34754 MantisBT allows unauthorized users to upload attachments to restricted issues via REST API

Mantis Bug Tracker MantisBT is an open source issue tracker. Versions 2.28.1 and prior allow an authenticated user to upload attachments to private Issues they are not authorized to access. This issue has been fixed in version 2.28.2...

GHSA-2VX9-7WPG-88JQ n8n: Legacy ExecuteWorkflow Node Bypassed File Path Restrictions

Impact The ExecuteWorkflow node's localFile source option read workflow files from disk without applying checks enforced by other file-reading nodes. An authenticated user with permission to create or modify workflows could supply an arbitrary file path via the REST API, bypassing the...

CVE-2026-44554

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the POST /api/v1/retrieval/process/web endpoint accepts a user-supplied collectionname and an overwrite query parameter default: True. It performs no authorization check on whether t...

Open WebUI: Sharing models for others to use (read permission) also exposes model details (system prompt leakage)

Summary When setting model permissions so that a group has read access to it, intending for other users to use it, those users also can read the model's system prompt. However users may consider their system prompt confidential, so we consider this a security issue. Compare...

CVE-2026-44633 Live Helper Chat: REST API chat update accepts arbitrary chat fields across department boundaries

Live Helper Chat is an open-source application that enables live support websites. In 4.84v, the Live Helper Chat REST API chat update endpoint allows a REST user with lhchat/use to update a chat in a department they cannot read. The endpoint accepts arbitrary chat object fields, so the user can...

CVE-2026-5361

The Envira Gallery Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the REST API in versions up to and including 1.12.4. This is due to insufficient input sanitization in the updategallerydata function and improper output escaping in the galleryinit function. The...

CVE-2026-5361 Envira Gallery <= 1.12.4 - Authenticated (Author+) Stored Cross-Site Scripting via 'arrows' Parameter

The Envira Gallery Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the REST API in versions up to and including 1.12.4. This is due to insufficient input sanitization in the updategallerydata function and improper output escaping in the galleryinit function. The...

EUVD-2026-30009

Incorrect permission assignment vulnerabilities exist in BIG-IP and BIG-IQ TMOS Shell tmsh arp and ndp commands, and in BIG-IP iControl REST. These vulnerabilities may allow an authenticated attacker to view adjacent network information. Note: Software versions which have reached End of Technical...

CVE-2026-26289 Subnet Solutions PowerSYSTEM Center Incorrect Authorization

PowerSYSTEM Center REST API endpoint for device account export allows an authenticated user with limited permissions to expose sensitive information normally restricted to administrative permissions only...

CVE-2026-33570

PowerSYSTEM Center REST API endpoint for devices allows a low privilege authenticated user to access information normally limited by operational permissions...

CVE-2026-4663

The CVE-2026-4663 entry is linked to the WordPress payment plugin issue described by EUVD-2026-29394: the iPOSpays Gateways WC plugin for WordPress has a Missing Authorization vulnerability up to version 1.3.7. The root cause is a REST API endpoint exposed at /wp-json/ipospays/v1/save_settings wh...

PT-2026-40435

PowerSYSTEM Center REST API endpoint for device account export allows an authenticated user with limited permissions to expose sensitive information normally restricted to administrative permissions only...

PT-2026-39962

The HEL Online Classroom: AI-powered Online Classrooms plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.0.3. This is due to a missing capability check on a REST API endpoint registered with a permission callback of ' return true', which bypasses...

GHSA-H4X5-GVX6-3RWC MantisBT has an Authorization Bypass that Allows Uploading Attachments to Private Issues via REST API

Impact MantisBT allows an authenticated user to upload attachments to private Issues they are not authorized to access. Patches - b262b4d2835b81394d75356dead66e52a6275206 Workarounds None. Credits Thanks to Vishal Shukla for discovering and responsibly reporting the issue...

CVE-2026-30496

The Optoma CinemaX P2 projector firmware TVOS-04.24.010.04.01, Android 8.0.0 exposes an HTTP API on TCP port 2345 that allows full unauthenticated remote control of the device. The API supports both reading configuration 74 endpoints and writing/modifying settings including volume, mute,...

Kirby 安全漏洞

Kirby is a set of open-source content management systems based on files. Versions of Kirby prior to 4.9.0 and 5.4.0 have security vulnerabilities. These vulnerabilities stem from insufficient checks for consistency in permissions for functions like Panel and REST API’s pages.access/list and...