An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the uri-template-lite npm package, when an attacker is able to supply arbitrary input to the "URI.expand" method
CVSS 3.1HIGH 7.5·Network·No auth·No interaction·EPSS 0.00993·Published 2022-08-24·Fixed in 22.9.0CWE-1333