Inefficient Regular Expression Complexity
All versions of the package angular are vulnerable to Regular Expression Denial of Service (ReDoS) via the "<input type="url">" element due to the usage of an insecure regular expression in the "input[url]" functionality. Exploiting this vulnerability is possible by a large carefully-crafted input, which can result in catastrophic backtracking.
CWE-1333 - Inefficient Regular Expression Complexity
The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles.