CVE-2024-32887 Information

Description

Sidekiq is simple efficient background processing for Ruby. Sidekiq is reflected XSS vulnerability. The value of substr parameter is reflected in the response without any encoding allowing an attacker to inject Javascript code into the response of the application. An attacker could exploit it to target users of the Sidekiq Web UI. Moreover if other applications are deployed on the same domain or website as Sidekiq users of those applications could also be affected leading to a broader scope of compromise. Potentially compromising their accounts forcing the users to perform sensitive actions stealing sensitive data performing CORS attacks defacement of the web application etc. This issue has been patched in version 7.2.4.

Reference

https://github.com/sidekiq/sidekiq/security/advisories/GHSA-q655-3pj8-9fxq https://github.com/sidekiq/sidekiq/commit/30786e082c70349ab27ffa9eccc42fb0c696164d https://github.com/sidekiq/sidekiq/releases/tag/v7.2.4