CVE-2026-48086 OpenReception: Tenant admin self-promotes to GLOBAL_ADMIN

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.2, a TENANTADMIN promotes themselves to platform-wide GLOBALADMIN through a single PUT request. The role-update handler accepts the GLOBALADMIN enum value from any tena...

CVE-2026-48086 OpenReception: Tenant admin self-promotes to GLOBAL_ADMIN

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.2, a TENANTADMIN promotes themselves to platform-wide GLOBALADMIN through a single PUT request. The role-update handler accepts the GLOBALADMIN enum value from any tena...

Azure Cosmos DB Flaw Exposed Platform-Wide Key That Could Access Any Database

A now-patched vulnerability in Azure Cosmos DB could have let an attacker escape the service's Gremlin query sandbox and obtain full read and write access to databases across customer tenants, according to Wiz. Wiz , which codenamed the chain CosmosEscape , said the exploit chain began with a...

CVE-2026-3118 Rhdh: graphql injection leading to platform-wide denial of service (dos) in rh developer hub orchestrator plugin

A security flaw was identified in the Orchestrator Plugin of Red Hat Developer Hub Backstage. The issue occurs due to insufficient input validation in GraphQL query handling. An authenticated user can inject specially crafted input into API requests, which disrupts backend query processing. This...

CVE-2025-43346

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7 and iPadOS 18.7, iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process...

Congratulations to James Forshaw Recipient of Our First $100,000 Bounty for New Mitigation Bypass Techniques!

Congratulations to James Forshaw for coming up with a new exploitation technique to get our first ever $100,000 bounty. A security vulnerability researcher with Context Information Security, James already came in hot with design level bugs he found during the IE11 Preview Bug Bounty, and we’re...