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CVE-2024-27289— pgx SQL Injection via Line Comment Creation

Quick assessment

Affected
jackc pgx
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

pgx是适用于 Go 的 PostgreSQL 驱动程序和工具包。 pgx 4.18.2之前版本存在安全漏洞，该漏洞源于存在SQL注入。

CVSS 8.1 · High EPSS 0.85% · P57

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-27289

Vulnerability Information
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Vulnerability Title
pgx SQL Injection via Line Comment Creation
Source: CVE Program / CVE List V5
Vulnerability Description
pgx is a PostgreSQL driver and toolkit for Go. Prior to version 4.18.2, SQL injection can occur when all of the following conditions are met: the non-default simple protocol is used; a placeholder for a numeric value must be immediately preceded by a minus; there must be a second placeholder for a string value after the first placeholder; both must be on the same line; and both parameter values must be user-controlled. The problem is resolved in v4.18.2. As a workaround, do not use the simple protocol or do not place a minus directly before a placeholder.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
pgx 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
pgx是适用于 Go 的 PostgreSQL 驱动程序和工具包。 pgx 4.18.2之前版本存在安全漏洞，该漏洞源于存在SQL注入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
jackc pgx < 4.18.2 -

II. Public POCs for CVE-2024-27289

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 8494 chars
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III. Intelligence Information for CVE-2024-27289

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Patches & Fixes for CVE-2024-27289 (1)

Vendor Advisories for CVE-2024-27289 (1)

IV. Related Vulnerabilities

Same product: pgx
Same vendor: jackc
Same weakness: CWE-89

V. Comments for CVE-2024-27289

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