CVE-2026-75855 ArcadeDB before 26.8.1 Path Traversal via create/drop database

ArcadeDB versions before 26.8.1 fail to sanitize database names in the POST /api/v1/server endpoint's create database and drop database commands, allowing authenticated root users to write and delete arbitrary files outside the configured database directory. Attackers can supply database names...

CVE-2026-75855

ArcadeDB versions before 26.8.1 do not sanitize database names in the POST /api/v1/server endpoint, allowing authenticated root users to supply ../ sequences for arbitrary file creation or recursive directory deletion. CVSS 8.7 HIGH; exploitation details not provided. Remediation is to upgrade to...

CVE-2026-75851 ArcadeDB before 26.8.1 Authentication Bypass via Async Command

ArcadeDB server com.arcadedb:arcadedb-server in versions 26.7.3 and earlier fails to propagate the authenticated principal to asynchronous command worker threads. When an HTTP command is submitted with awaitResponse:false, it executes on an async worker whose DatabaseContext has no bound user,...

CVE-2026-75846 ArcadeDB before 26.8.1 Unauthorized Function Deletion via DELETE FUNCTION

ArcadeDB before 26.8.1 affected versions = 26.7.3 contains a missing authorization vulnerability in the DELETE FUNCTION SQL statement. DeleteFunctionStatement.executeSimple unregisters and persists deletion of a server-side function without any checkPermissionsOnDatabase UPDATESCHEMA check. Any...

CVE-2026-75846

In ArcadeDB versions ≤ 26.7.3, DeleteFunctionStatement.executeSimple permanently removes any registered server-side function via the command API without calling checkPermissionsOnDatabase(UPDATE_SCHEMA). Any database user can delete security-relevant logic. Upgrade to 26.8.1. No in-the-wild explo...

CVE-2026-75845 ArcadeDB 26.4.2 before 26.8.1 Authorization Bypass via set_server_setting

ArcadeDB versions 26.4.2 through 26.7.3 contain an authorization bypass vulnerability in the setserversetting MCP server-level tool. SetServerSettingTool.execute gates only on the global allowAdmin flag and never checks the caller's role, so in an MCP deployment with allowAdmin=true and a non-roo...

CVE-2026-75845

ArcadeDB 26.4.2–26.7.3's SetServerSettingTool.execute() checks only the global allowAdmin flag without verifying the caller's role, letting authenticated read-only users modify GlobalConfiguration in MCP deployments. CVSS 6.3 (MEDIUM); no exploitation observed. Fixed in 26.8.1.{

EUVD-2026-60609

ArcadeDB versions 26.4.2 through 26.7.3 contain an authorization bypass vulnerability in the setserversetting MCP server-level tool. SetServerSettingTool.execute gates only on the global allowAdmin flag and never checks the caller's role, so in an MCP deployment with allowAdmin=true and a non-roo...

CVE-2026-75845 ArcadeDB 26.4.2 before 26.8.1 Authorization Bypass via set_server_setting

ArcadeDB versions 26.4.2 through 26.7.3 contain an authorization bypass vulnerability in the setserversetting MCP server-level tool. SetServerSettingTool.execute gates only on the global allowAdmin flag and never checks the caller's role, so in an MCP deployment with allowAdmin=true and a non-roo...

CVE-2026-75843 ArcadeDB before 26.8.1 Privilege Escalation via gRPC Transaction

ArcadeDB before 26.8.1 fails to bind the authenticated principal on the gRPC transaction executor thread in beginTransaction, allowing authenticated readers to execute JavaScript commands without scripting authorization checks. Attackers can execute executeCommand with a transaction ID to run...

CVE-2026-75842 ArcadeDB before 26.8.1 Arbitrary File Read via LOAD CSV

ArcadeDB versions before 26.8.1 contain an arbitrary file read vulnerability in the OpenCypher LOAD CSV FROM clause that allows authenticated users to read local files. Attackers with read query privileges can use the file:// protocol in LOAD CSV statements to access arbitrary files with server...

CVE-2026-75842 ArcadeDB before 26.8.1 Arbitrary File Read via LOAD CSV

ArcadeDB versions before 26.8.1 contain an arbitrary file read vulnerability in the OpenCypher LOAD CSV FROM clause that allows authenticated users to read local files. Attackers with read query privileges can use the file:// protocol in LOAD CSV statements to access arbitrary files with server...

EUVD-2026-60593

grav-plugin-api versions before 1.0.15 fail to validate Twig content in the translate endpoint, allowing attackers with api.pages.write permission to persist pages with process.twig enabled. Attackers can submit crafted header and content parameters to execute server-side template injection...

CVE-2026-75829 grav-plugin-api before 1.0.15 Twig SSTI via translate endpoint

grav-plugin-api versions before 1.0.15 fail to validate Twig content in the translate endpoint, allowing attackers with api.pages.write permission to persist pages with process.twig enabled. Attackers can submit crafted header and content parameters to execute server-side template injection...

CVE-2026-74907 Grav before 2.0.15 Path Traversal via plugin-asset-map.php

Grav before 2.0.15 contains a path traversal vulnerability in the static asset server within index.php that uses string prefix matching instead of directory-boundary validation. Unauthenticated attackers can access files in sibling directories by exploiting directory names that extend the base pa...

CVE-2026-74907 Grav before 2.0.15 Path Traversal via plugin-asset-map.php

Grav before 2.0.15 contains a path traversal vulnerability in the static asset server within index.php that uses string prefix matching instead of directory-boundary validation. Unauthenticated attackers can access files in sibling directories by exploiting directory names that extend the base pa...

CVE-2026-74907 Grav before 2.0.15 Path Traversal via plugin-asset-map.php

Grav before 2.0.15 contains a path traversal vulnerability in the static asset server within index.php that uses string prefix matching instead of directory-boundary validation. Unauthenticated attackers can access files in sibling directories by exploiting directory names that extend the base pa...

CVE-2026-74907

Grav before 2.0.15 uses string prefix matching instead of directory-boundary validation in the static asset server (index.php), allowing unauthenticated attackers to access sibling-directory files by requesting paths like assets-secret when assets is the base. Upgrade to Grav 2.0.15 or later to r...

EUVD-2026-60588

Grav before 2.0.15 contains a path traversal vulnerability in the static asset server within index.php that uses string prefix matching instead of directory-boundary validation. Unauthenticated attackers can access files in sibling directories by exploiting directory names that extend the base pa...

openssl: OpenSSL: Denial of Service via unbounded memory growth in QUIC server

A flaw was found in OpenSSL. A remote attacker could exploit this by sending a large number of QUIC Initial packets to an OpenSSL QUIC server. This can cause the server to allocate and queue new incoming channels without limit, leading to unbounded memory growth. The excessive memory consumption...