GHSA-QWXF-2M7M-2M3X Daytona: Cross-tenant data leak in notification WebSocket gateway via unverified organizationId join

Summary A cross-tenant authorization flaw in Daytona's notification WebSocket gateway allowed any authenticated user to subscribe to another organization's realtime notification channel and passively receive that organization's events. Impact The notification gateway's JWT handshake joined a...

Daytona: Cross-tenant data leak in notification WebSocket gateway via unverified organizationId join

Summary A cross-tenant authorization flaw in Daytona's notification WebSocket gateway allowed any authenticated user to subscribe to another organization's realtime notification channel and passively receive that organization's events. Impact The notification gateway's JWT handshake joined a...

Improper Neutralization of Special Elements in Data Query Logic

Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Improper Neutralization of Special Elements in Data Query Logic in the resourceid processing in Milvus multitenancy mode. An attacker can access private knowledge-base content belonging to other users by...

Incorrect Conversion between Numeric Types

Overview vllm is an A high-throughput and memory-efficient inference and serving engine for LLMs Affected versions of this package are vulnerable to Incorrect Conversion between Numeric Types in the ggmldequantize, ggmlmulmatveca8, ggmlmulmata8, and ggmlmoea8 functions when tensor dimensions are...

vLLM: GGUF dequantize kernel int truncation exposes uninitialized GPU memory in multi-tenant serving

Summary Integer truncation of tensor dimensions in vLLM's GGUF dequantize kernels csrc/quantization/gguf/ggufkernel.cu causes partial tensor processing. The output tensor is allocated at full size via torch::empty uninitialized memory, but the dequantize CUDA kernel processes only a truncated...

GHSA-5JV2-G5WQ-CMR4 vLLM: GGUF dequantize kernel int truncation exposes uninitialized GPU memory in multi-tenant serving

Summary Integer truncation of tensor dimensions in vLLM's GGUF dequantize kernels csrc/quantization/gguf/ggufkernel.cu causes partial tensor processing. The output tensor is allocated at full size via torch::empty uninitialized memory, but the dequantize CUDA kernel processes only a truncated...

PT-2026-50472

Name of the Vulnerable Software and Affected Versions vLLM versions 0.5.5 through 0.23.1rc0 Description Integer truncation of tensor dimensions in GGUF dequantize kernels within csrc/quantization/gguf/gguf kernel.cu leads to partial tensor processing. The output tensor is allocated at full size...

PT-2026-50595

Name of the Vulnerable Software and Affected Versions Daytona versions 0.101.0 through 0.184.0 Description A cross-tenant authorization flaw exists in the notification WebSocket gateway of the Daytona API service apps/api NestJS application. The JWT handshake joins a client-supplied organization...

PT-2026-50571

Name of the Vulnerable Software and Affected Versions ThingsBoard affected versions not specified Description Prototype pollution occurs when an attacker can manipulate the prototype of an object, potentially leading to arbitrary code execution within a sandboxed context. This issue can be...

PT-2026-50602

Name of the Vulnerable Software and Affected Versions Avo versions prior to 3.32.1 Avo versions prior to 4.0.0.beta.51 Description A missing authorization check in the association attach workflow allows authenticated low-privileged users to bypass UI restrictions and directly attach related recor...

NPM: n8n: Cross-Tenant Credential Takeover via Dynamic Credentials EE Endpoints

NPM: n8n: Cross-Tenant Credential Takeover via Dynamic Credentials EE Endpoints vulnerability discovered by ? in WordPress Npm n8n versions 1.123.55...

n8n: Cross-Tenant Credential Takeover via Dynamic Credentials EE Endpoints

Impact Three EE endpoints used by the Dynamic Credentials feature accepted any authenticated n8n session without performing per-resource ownership or scope checks on the target workflow or credential. An authenticated user with no project membership or credential sharing relationship could...

GHSA-2J5H-858J-5MPF n8n: Cross-Tenant Credential Takeover via Dynamic Credentials EE Endpoints

Impact Three EE endpoints used by the Dynamic Credentials feature accepted any authenticated n8n session without performing per-resource ownership or scope checks on the target workflow or credential. An authenticated user with no project membership or credential sharing relationship could...

GHSA-MFG3-P6M3-GJGR OpenStack Nova: Nova scheduler hint injection bypasses Placement resource claims and scheduling constraints

Affects - Nova: =18.0.0 =32.0.0 =33.0.0 33.0.2 Description Erichen from the Institute of Computing Technology, Chinese Academy of Sciences reported that Nova's server create API does not strip internal scheduler hints. An authenticated user can bypass Placement resource claims and scheduling...

Incorrect Resource Transfer Between Spheres

Overview nova is an OpenStack Nova provides a cloud computing fabric controller, supporting a wide variety of compute technologies, including: libvirt KVM, Xen, LXC and more, Hyper-V, VMware, XenServer, OpenStack Ironic and PowerVM. Affected versions of this package are vulnerable to Incorrect...

OpenStack Nova: Nova scheduler hint injection bypasses Placement resource claims and scheduling constraints

Affects - Nova: =18.0.0 =32.0.0 =33.0.0 33.0.2 Description Erichen from the Institute of Computing Technology, Chinese Academy of Sciences reported that Nova's server create API does not strip internal scheduler hints. An authenticated user can bypass Placement resource claims and scheduling...

GHSA-X7CF-6GP3-Q5F8 Duplicate Advisory: MCP Streamable HTTP redirects could forward configured custom headers to another origin

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-rjxq-qqhf-8hwh. This link is maintained to preserve external references. Original Description OpenClaw before 2026.5.12 contains an information disclosure vulnerability in streamable-http MCP servers that forwar...

Duplicate Advisory: MCP Streamable HTTP redirects could forward configured custom headers to another origin

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-rjxq-qqhf-8hwh. This link is maintained to preserve external references. Original Description OpenClaw before 2026.5.12 contains an information disclosure vulnerability in streamable-http MCP servers that forwar...

CVE-2026-48781

Summary (CVE-2026-48781): Postiz (AI social media scheduler) versions before 2.21.8 are affected. The Skool integration callback could sign an attacker-controlled JSON blob into a session-shape JWT using the app’s JWT_SECRET, and the authentication middleware trusted every claim without re-resolv...

CVE-2026-48781 Postiz has cross-tenant SUPERADMIN takeover via Skool-provider JWT forgery

Postiz is an AI social media scheduling tool. In versions prior to 2.21.8, the Skool integration callback signed an attacker-controlled JSON blob into a session-shape JWT using the application's JWTSECRET, and the auth middleware trusted every claim in that JWT without re-resolving the user from...