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CVE-2026-87911

9.6 Critique

Publiée le 09/09/2026 à 22:21 · Modifiée le 10/09/2026 à 17:53 · Analyse NVD reportée · Source : ff89ba41-3aa1-4d27-914a-91399e9639e5

Description

An OS command injection weakness in the read-only enforcement of the SQL validation component in Amazon awslabs postgres-mcp-server before 1.1.7 might allow an unauthenticated actor to execute operating system commands on the host of a self-managed PostgreSQL server by placing a crafted COPY ... TO PROGRAM statement into content that is processed when an authenticated user interacts with the MCP server in its default read-only mode. To remediate this issue, users should upgrade to version 1.1.7 or later.

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Produits concernés

Scores CVSS

VersionScoreSourceVecteur
4.0 9.0 Critique ff89ba41-3aa1-4d27-914a-91399e9639e5 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
3.1 9.6 Critique ff89ba41-3aa1-4d27-914a-91399e9639e5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Faiblesses (CWE)

Références

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