Agent2Agent A2A Java SDK configuration error vulnerability

The Agent2Agent A2A Java SDK versions prior to 1.3.0.Final contain a security vulnerability. This vulnerability stems from the default InMemoryTaskStore configuration, which does not authorize task reads. Additionally, InMemoryTaskStore.get does not check the caller or owner of the call, and the...

CVE-2026-111709

WhaTicket Community is vulnerable to an Insecure Direct Object Reference (IDOR) (CWE-639) within commit cf04795 . The root cause is that the ShowTicketService fails to perform necessary ownership or queue checks. This allows authenticated agents to access tickets belonging to other agents by prov...

CVE-2026-111709 WhaTicket Community through commit cf04795 IDOR via /tickets/:ticketId and /messages/:ticketId

WhaTicket Community through commit cf04795 contains an insecure direct object reference vulnerability that allows authenticated agents to access other agents' tickets because ShowTicketService performs no ownership or queue checks. Attackers can supply another agent's ticket id to GET...

CVE-2026-111709 WhaTicket Community through commit cf04795 IDOR via /tickets/:ticketId and /messages/:ticketId

WhaTicket Community through commit cf04795 contains an insecure direct object reference vulnerability that allows authenticated agents to access other agents' tickets because ShowTicketService performs no ownership or queue checks. Attackers can supply another agent's ticket id to GET...

CVE-2026-111709 WhaTicket Community through commit cf04795 IDOR via /tickets/:ticketId and /messages/:ticketId

WhaTicket Community through commit cf04795 contains an insecure direct object reference vulnerability that allows authenticated agents to access other agents' tickets because ShowTicketService performs no ownership or queue checks. Attackers can supply another agent's ticket id to GET...

EUVD-2026-103001

WhaTicket Community through commit cf04795 contains an insecure direct object reference vulnerability that allows authenticated agents to access other agents' tickets because ShowTicketService performs no ownership or queue checks. Attackers can supply another agent's ticket id to GET...

CVE-2026-111345

Trudesk versions through 1.2.11 are vulnerable to an authorization bypass (CWE-639) when accessing the GET /api/v1/messages/conversation/:id endpoint. The root cause is a lack of participant checks, allowing any authenticated user to request a different conversation's ID and obtain the full messa...

Cassio Santos Whaticket Open Source Authorization Issue Vulnerability

Cassio Santos: Whaticket Open Source versions from cf04795 and earlier have an authorization issue vulnerability. This vulnerability stems from insecure direct object references IDOR. ShowTicketService does not perform ownership or queue checks. Attackers can use the ticket IDs of other agents to...

CVE-2026-102543

Impact For some client-issued requests concerning remote users or remote rooms belonging to a malicious homeserver, Synapse will make federation requests to that malicious homeserver and will forward received errors back to the client. This allows the malicious homeserver to cause the requesting...

CVE-2026-108730

A flaw was found in Raven. Legacy application programming interface API endpoints fail to verify workspace membership when retrieving messages and shared files. An authenticated remote attacker who is not a member of a workspace can exploit this flaw using predictable channel identifiers, resulti...

CVE-2026-89093

The Better Messages WordPress plugin (versions up to and including 2.15.33 ) is vulnerable to Information Exposure by Spoofing . The is_ai_bot_user() function identifies privileged internal AI bot accounts by checking for the prefix 'ai-chat-bot-' against a guest record's stored IP address, which...

CVE-2026-88002 Open WebUI: Any authenticated user can hang the server via a cyclic chat message history

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.5.0 until 0.11.1, the message-chain reconstruction helper in backend/openwebui/utils/misc.py advanced through a chat history by map key but tracked visited entries using each message body's optional id...

Pydantic AI: Unvalidated UploadedFile references in UI adapters allow server-side file access using the application's credentials

SummaryA client that can submit message history to a Pydantic AI UI adapter can reference arbitrary files in the application's model-provider or cloud-storage account. The server forwards the reference to the model provider, which fetches it using the server's own credentials, allowing the client...

PYSEC-2026-3693 Pydantic AI: Unvalidated UploadedFile references in UI adapters allow server-side file access using the application's credentials

Summary A client that can submit message history to a Pydantic AI UI adapter can reference arbitrary files in the application's model-provider or cloud-storage account. The server forwards the reference to the model provider, which fetches it using the server's own credentials, allowing the clien...

PYSEC-2026-3692 Pydantic AI: Unvalidated UploadedFile references in UI adapters allow server-side file access using the application's credentials

Summary A client that can submit message history to a Pydantic AI UI adapter can reference arbitrary files in the application's model-provider or cloud-storage account. The server forwards the reference to the model provider, which fetches it using the server's own credentials, allowing the clien...

GHSA-H7P7-W5GC-XJ3W Pydantic AI: Unvalidated UploadedFile references in UI adapters allow server-side file access using the application's credentials

Summary A client that can submit message history to a Pydantic AI UI adapter can reference arbitrary files in the application's model-provider or cloud-storage account. The server forwards the reference to the model provider, which fetches it using the server's own credentials, allowing the clien...

CVE-2026-54249

Pydantic AI is a Python agent framework for building Generative AI applications. In versions 1.65.0 through 1.105.0, and 2.0.0b1 through 2.0.0b5, a client that submits message history to a Pydantic AI UI adapter such as the Vercel AI adapter can reference arbitrary files in the application's...

CVE-2025-71377

stoatchat delta versions before 20250210-1 0.8.2 contain a logic error in the query messages route. When fetching messages 'nearby' another message, the database query can be given a message limit of zero, which the database interprets as 'no limit'. A remote unauthenticated attacker can craft...

CVE-2025-71377

CVE-2025-71377 affects stoatchat (delta) versions before 20250210-1 (0.8.2). The issue is a logic error in the query messages route: when fetching messages labeled as 'nearby' another message, the code can pass a message limit of zero, which the database interprets as no limit. An unauthenticated...

CVE-2025-71377 stoatchat before 20250210-1 Unrestricted Message History Fetch

stoatchat delta versions before 20250210-1 0.8.2 contain a logic error in the query messages route. When fetching messages 'nearby' another message, the database query can be given a message limit of zero, which the database interprets as 'no limit'. A remote unauthenticated attacker can craft...