CVE-2026-66838

Improper Neutralization of Special Elements used in an SQL Command 'SQL Injection' vulnerability in elixir-ecto postgrex allows SQL Injection via the :comment option of Postgrex.stream/4. An attacker who can influence that value can close the comment delimiter with / and extend the streamed...

CVE-2026-66838 SQL injection via the :comment option in Postgrex.stream/4

Improper Neutralization of Special Elements used in an SQL Command 'SQL Injection' vulnerability in elixir-ecto postgrex allows SQL Injection via the :comment option of Postgrex.stream/4. An attacker who can influence that value can close the comment delimiter with / and extend the streamed...

CVE-2026-66838

Postgrex versions 0.19.3 to 0.22.3 are vulnerable: the :comment option passed to Postgrex.stream/4 is concatenated into the SQL Parse message without escaping, allowing attackers to close the comment delimiter with */ and inject clauses under the connection's role. CISA's SSVC marks exploitation ...