PT-2026-96255

Name of the Vulnerable Software and Affected Versions MaxKB versions prior to 2.10.2-lts Description The authentication process for the '/chat/api/mcp' endpoint fails to enforce is permanent and expire time checks when validating an ApplicationApiKey. It only verifies the secret and active status...

PT-2026-96262

Name of the Vulnerable Software and Affected Versions MaxKB versions 2.7.0 through 2.10.4-lts Description An issue exists where the system verifies the existence of a conversation but fails to confirm if it belongs to the authenticated chat user id or the application associated with the caller's...

CVE-2026-77519: Insufficient Session Expiration

MaxKB is an open-source AI assistant for enterprise. In 2.10.2-lts and earlier, the /chat/api/mcp authentication path looks up an ApplicationApiKey using only its secret and active status, without enforcing the ispermanent and expiretime checks used by the standard chat API. A previously valid,...

CVE-2026-79917: Improper Authorization

MaxKB is an open-source AI assistant for enterprise. In 2.7.0 through 2.10.4-lts, POST /chat/api/applicationid/chat/chatid/sharechat verifies that a conversation exists but does not verify that it belongs to the authenticated chatuserid or to the application bound to the caller's token. An attack...

PT-2026-96259

Name of the Vulnerable Software and Affected Versions MaxKB versions prior to 2.10.2-lts Description Management chat-record routes authorize the path application id but load records using global chat id and chat record id values without verifying if the chat belongs to the authorized application...

PT-2026-96064

Name of the Vulnerable Software and Affected Versions 1millionbot AI Chat Platform affected versions not specified Description Inadequate input sanitization in the client-side rendering engine allows an unauthenticated remote user to execute Cross-Site Scripting XSS. By sending messages containin...

CVE-2026-89334: Missing Authorization

The Better Messages – Chat Rooms, Group Chat, Private Messages & AI Chat Bots plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.15.33. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it...

PT-2026-95745

Name of the Vulnerable Software and Affected Versions Better Messages – Chat Rooms, Group Chat, Private Messages & AI Chat Bots versions prior to 2.15.34 Description An authorization bypass exists because the plugin fails to properly verify if a user is authorized to perform specific actions...

CVE-2026-89093: Improper Authentication

The Better Messages – Chat Rooms, Group Chat, Private Messages & AI Chat Bots plugin for WordPress is vulnerable to Information Exposure by Spoofing in all versions up to, and including, 2.15.33. This is due to the isaibotuser function identifying privileged internal AI bot accounts by performing...

CVE-2026-93595

ArcadeDB before 26.9.1 contains an access control bypass vulnerability in the querydatabase tool exposed through the AI chat endpoints. The tool executes queries without binding the authenticated principal to DatabaseContext, causing per-type and per-bucket ACL checks to silently no-op and allowi...

CVE-2026-93595

ArcadeDB before 26.9.1 contains an access control bypass in the query_database tool exposed through AI chat endpoints. The root cause is that the tool executes queries without binding the authenticated principal to DatabaseContext , causing per-type and per-bucket ACL checks to silently no-op. Th...

EUVD-2026-82890

ArcadeDB before 26.9.1 contains an access control bypass vulnerability in the querydatabase tool exposed through the AI chat endpoints. The tool executes queries without binding the authenticated principal to DatabaseContext, causing per-type and per-bucket ACL checks to silently no-op and allowi...

CVE-2026-93595 ArcadeDB before 26.9.1 ACL Bypass via query_database Tool

ArcadeDB before 26.9.1 contains an access control bypass vulnerability in the querydatabase tool exposed through the AI chat endpoints. The tool executes queries without binding the authenticated principal to DatabaseContext, causing per-type and per-bucket ACL checks to silently no-op and allowi...

CVE-2026-93595 ArcadeDB before 26.9.1 ACL Bypass via query_database Tool

ArcadeDB before 26.9.1 contains an access control bypass vulnerability in the querydatabase tool exposed through the AI chat endpoints. The tool executes queries without binding the authenticated principal to DatabaseContext, causing per-type and per-bucket ACL checks to silently no-op and allowi...

CVE-2026-93595 ArcadeDB before 26.9.1 ACL Bypass via query_database Tool

ArcadeDB before 26.9.1 contains an access control bypass vulnerability in the querydatabase tool exposed through the AI chat endpoints. The tool executes queries without binding the authenticated principal to DatabaseContext, causing per-type and per-bucket ACL checks to silently no-op and allowi...

CVE-2026-18317 Foxtool All-in-One: Contact chat button, Custom login, Media optimize images <= 2.5.3 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Plugin Settings Modification via 'option_key' Parameter of toggle_watermark AJAX Action

The Foxtool All-in-One: Contact chat button, Custom login, Media optimize images plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.5.3. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it...

CVE-2026-85127

The VikBooking Hotel Booking Engine & PMS WordPress plugin before 1.8.15 does not restrict the type of files unauthenticated visitors may attach to its live chat, nor sanitize their contents, allowing them to store active content which is executed in the context of an administrator viewing the...

EUVD-2026-82667

The VikBooking Hotel Booking Engine & PMS WordPress plugin before 1.8.15 does not restrict the type of files unauthenticated visitors may attach to its live chat, nor sanitize their contents, allowing them to store active content which is executed in the context of an administrator viewing the...

CVE-2026-85127

The VikBooking Hotel Booking Engine & PMS WordPress plugin, specifically versions 1.8.8 through 1.8.14 , is vulnerable to an unauthenticated stored XSS vulnerability. The flaw exists because the plugin fails to restrict file types or sanitize the contents of files attached by unauthenticated visi...

CVE-2026-85127 VikBooking 1.8.8 - 1.8.14 - Unauthenticated Stored XSS via SVG Chat Attachment

The VikBooking Hotel Booking Engine & PMS WordPress plugin before 1.8.15 does not restrict the type of files unauthenticated visitors may attach to its live chat, nor sanitize their contents, allowing them to store active content which is executed in the context of an administrator viewing the...