Vulnerabilities

pgEdge Postgres MCP Server enables SQL queries against PostgreSQL databases through Model Context Protocol compatible clients.

pgEdge Postgres MCP Server enables SQL queries against PostgreSQL databases through Model Context Protocol compatible clients. Prior to 1.1.0, the HTTP transport did not validate the Origin header on incoming requests. A user who visited an attacker-controlled page could be targeted through DNS rebinding, allowing the page to reach a locally running server and read schemas and query results from configured databases. The issue affected deployments with the HTTP transport enabled on a machine that also ran a browser, while the default stdio transport was not reachable through this path. This issue is fixed in version 1.1.0.

Read at NIST National Vulnerability Database (CVE API 2.0)

Vendor

PgEdge

Product

pgedge-postgres-mcp

CVSS v3.1

5.3 AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

Fix

available

Weakness

CWE-346

Exposure class

Database, AI infrastructure

NVD status

Received

• NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
• CVE-2026-125320 on this site · NVD · CVE.org · Vulnpedia

Other items that share a CVE or were clustered with this one.

1. 28
   CVE NVD 4h ago

   pgEdge Postgres MCP Server enables SQL queries against PostgreSQL databases through Model Context Protocol compatible clients.

   CVSS 6.5 Fix available CVE-2026-125322 PgEdge
2. 28
   CVE NVD 4h ago

   pgEdge Postgres MCP Server enables SQL queries against PostgreSQL databases through Model Context Protocol compatible clients.

   CVSS 6.5 Fix available CVE-2026-125321 PgEdge