Description

Applications that use UriComponentsBuilder to parse an externally provided URL (e.g. through a query parameter) AND perform validation checks on the host of the parsed URL may be vulnerable to a open redirect attack or to a SSRF attack if the URL is used after passing validation checks.

This is the same as CVE-2024-22243, but with different input.

Affected Spring Products and Versions

Spring Framework

• 6.1.0 - 6.1.4
• 6.0.0 - 6.0.17
• 5.3.0 - 5.3.32
• Older, unsupported versions are also affected

Mitigation

Users of affected versions should upgrade to the corresponding fixed version.

Credit

The issue was identified and responsibly reported by threedr3am from EcoFlow Intelligent terminal department.