ActiveRecord-JDBC-Adapter (AR-JDBC) lib/arjdbc/jdbc/adapter.rb sql.gsub() Function SQL Injection

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

• CISA KEV Not listed.
• EPSS No score.

Timeline

This record came from the full history of the GitHub Advisory Database, published 16 Jan 2026. New records show when each source confirmed them.

Sources

• GitHub Advisory Database: GHSA-5qw5-wf2q-f538
• OSV: GHSA-5qw5-wf2q-f538
• github.com/jruby/activerecord-jdbc-adapter/issues/322
• github.com/jruby/activerecord-jdbc-adapter
• github.com/jruby/activerecord-jdbc-adapter/blob/master/lib/arjdbc/jdbc/adapter.rb
• github.com/rubysec/ruby-advisory-db/blob/master/gems/activerecord-jdbc-adapter/GHSA-5qw5-wf2q-f538.yml
• github.com/rubysec/ruby-advisory-db/blob/master/gems/activerecord-jdbc-adapter/OSVDB-114854.yml

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.