CVE-2026-41889lowCWE-89

CVE-2026-41889: low-severity vulnerability in jackc pgx

pgx: SQL Injection via placeholder confusion with dollar quoted string literals

Published

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8Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 2.3epss 0.4%
pgx is a PostgreSQL driver and toolkit for Go. Prior to version 5.9.2, SQL injection can occur when the non-default simple protocol is used, a dollar quoted string literal is used in the SQL query, that string literal contains text that would be would be interpreted as a placeholder outside of a string literal, and the value of that placeholder is controllable by the attacker. This issue has been patched in version 5.9.2.
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Affected products
jackc · pgx
Related CVEs — jackc pgx

In the same product, most dangerous first.

CVE-2024-27304CRITICALpgx SQL Injection via Protocol Message Size OverflowEPSS 1.1%CVE-2024-27289HIGHpgx SQL Injection via Line Comment CreationEPSS 0.8%