CVE-2026-91979 Vikunja before 2.6.0 Denial of Service via Decompression Bomb

Vikunja before 2.6.0 fails to limit archive expansion during data import, allowing authenticated users to cause denial of service. Attackers can upload highly compressed files that expand to tens of gigabytes in memory and disk, exhausting server resources and crashing the instance...

CVE-2026-91971 Vikunja before 2.6.0 Denial of Service via Avatar Upload

Vikunja before 2.6.0 fails to apply pixel decode limits to avatar and project-background upload endpoints, allowing authenticated users to upload crafted images that decode to excessive pixel counts. Attackers can upload small images with extreme aspect ratios that consume significant CPU and...

CVE-2026-91965

WWBN AVideo through version 29.0 contains a broken access control vulnerability in the Live plugin endpoints (plugin/Live/stats.json.php and plugin/Live/calendar.json.php). User-group restrictions are not enforced, allowing unauthenticated attackers to retrieve restricted live transmission detail...

CVE-2026-91935

Flowise before 3.1.4 contains a Server-Side Request Forgery (SSRF) vulnerability caused by missing validation of baseURL parameters in chat-model nodes . An authenticated user holding chatflows:create or chatflows:update permissions can redirect requests to arbitrary hosts, enabling exfiltration ...

CVE-2026-54077 ArcadeDB: IMPORT DATABASE allows SSRF and arbitrary local file read by authenticated users

ArcadeDB is a Multi-Model DBMS. Prior to 26.6.1, the IMPORT DATABASE statement in engine/src/main/java/com/arcadedb/query/sql/parser/ImportDatabaseStatement.java did not require administrative privileges and passed its source to...

CVE-2026-49446

Cosmos provides users the ability self-host a home server by acting as a secure gateway to your application, as well as a server manager. Prior to 0.22.19, tokenMiddleware in src/proxy/routerGen.go can return through the Constellation tunnel bypass before removing x-cosmos-user, x-cosmos-role,...

Security Bulletin: IBM® Db2® could allow a DBADM authenticated user to send a specially crafted request to write arbitrary files on the system (CVE-2026-86087)

Summary IBM® Db2® could allow a database administration authority DBADM authenticated user to send a specially crafted request to write arbitrary files on the system CVE-2026-86087 Vulnerability Details CVEID:CVE-2026-86087 DESCRIPTION: IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.5 cou...

CVE-2026-49446 Cosmos: Authentication bypass via forward-auth header smuggling on Constellation tunnel in Cosmos-Server

Cosmos provides users the ability self-host a home server by acting as a secure gateway to your application, as well as a server manager. Prior to 0.22.19, tokenMiddleware in src/proxy/routerGen.go can return through the Constellation tunnel bypass before removing x-cosmos-user, x-cosmos-role,...

EUVD-2026-78588

Cosmos provides users the ability self-host a home server by acting as a secure gateway to your application, as well as a server manager. Prior to 0.22.19, tokenMiddleware in src/proxy/routerGen.go can return through the Constellation tunnel bypass before removing x-cosmos-user, x-cosmos-role,...

CVE-2026-49446 Cosmos: Authentication bypass via forward-auth header smuggling on Constellation tunnel in Cosmos-Server

Cosmos provides users the ability self-host a home server by acting as a secure gateway to your application, as well as a server manager. Prior to 0.22.19, tokenMiddleware in src/proxy/routerGen.go can return through the Constellation tunnel bypass before removing x-cosmos-user, x-cosmos-role,...

CVE-2026-49446 Cosmos: Authentication bypass via forward-auth header smuggling on Constellation tunnel in Cosmos-Server

Cosmos provides users the ability self-host a home server by acting as a secure gateway to your application, as well as a server manager. Prior to 0.22.19, tokenMiddleware in src/proxy/routerGen.go can return through the Constellation tunnel bypass before removing x-cosmos-user, x-cosmos-role,...

CVE-2026-49446

Cosmos-Server (a self-hosted secure gateway and server manager by azukaar ) is vulnerable to authentication bypass via forward-auth header smuggling on its Constellation tunnel in versions prior to 0.22.19 . The tokenMiddleware in src/proxy/routerGen.go returns through the Constellation bypass br...

rabbitmq-server: RabbitMQ: Privilege escalation allows monitoring users to delete shovels

A flaw was found in RabbitMQ. An authenticated monitoring user, who is intended to have read-only access, can exploit an improper authorization vulnerability. This allows them to delete or restart 'shovels' in any virtual host they can access, leading to a denial of service or disruption of messa...

CVE-2026-91998

Casdoor through 4.4.0 contains an authorization bypass vulnerability in the /api/mcp endpoint that allows attackers with any application's clientId and clientSecret to gain unrestricted access to user administration across all organizations. Attackers can enumerate user records including password...

CVE-2026-91998

Casdoor through 4.4.0 is affected by an authorization bypass in the /api/mcp endpoint that allows an attacker holding any application's clientId and clientSecret to perform unrestricted cross-organization user administration . Concretely, the attacker can enumerate user records (including passwor...

CVE-2026-91998 Casdoor through 4.4.0 Cross-Organization User Administration via /api/mcp

Casdoor through 4.4.0 contains an authorization bypass vulnerability in the /api/mcp endpoint that allows attackers with any application's clientId and clientSecret to gain unrestricted access to user administration across all organizations. Attackers can enumerate user records including password...

CVE-2026-91925 Polyaxon through 2.16.4 Server-Side Template Injection via Unsandboxed Jinja2 Engine

Polyaxon through 2.16.4 renders operation specification fields with an unsandboxed Jinja2 environment during server-side run preparation, allowing authenticated users to execute arbitrary code. Attackers can submit runs with Jinja2 payloads in queue, namespace, conditions, presets, or dependencie...

CVE-2026-52826

CVE-2026-52826 affects Kimai , an open-source time tracking application. In versions prior to 2.57.0, the Web rate-editing endpoints for projects, customers, and activities resolve the parent object and child rate object independently from user-controlled route parameters without verifying that t...

EUVD-2026-78405

Kimai is an open-source time tracking application. Prior to 2.57.0, GET or POST requests to /en/admin/project/id/rate/rate, /en/admin/customer/id/rate/rate, and /en/admin/activity/id/rate/rate independently resolve the authorized parent identifier and the attacker-selected child rate identifier...

CVE-2026-41573

Open Access Management OpenAM is an access management solution. Prior to 16.1.1, IdentityResourceV1.queryCollection passes the queryId parameter from /json/realm/users to CrestQuery with escapeQueryId disabled, bypassing protection added for CVE-2021-29156. The unescaped value reaches...