Vulnerability CVE-2023-44463
Published: 2023-10-02

Description:
An issue was discovered in pretix before 2023.7.1. Incorrect parsing of configuration files causes the application to trust unchecked X-Forwarded-For headers even though it has not been configured to do so. This can lead to IP address spoofing by users of the application.

 References:
https://github.com/pretix/pretix/tags
https://github.com/pretix/pretix/compare/v2023.7.0...v2023.7.1
https://pretix.eu/about/en/ticketing
https://github.com/pretix/pretix/commit/ccdce2ccb8207b82501af3c03f50abc0f819b469
https://pretix.eu/about/en/blog/20230911-release-2023-7-1/
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