CVE-2022-31110

Name of the Vulnerable Software and Affected Versions RSSHub versions prior to 5c4177441417

Description The issue arises when special values are passed to the filter and filterout parameters, causing abnormally high CPU usage. This impacts the performance of servers and RSSHub services, potentially leading to a denial of service.

Recommendations For versions prior to 5c4177441417, update to version 5c4177441417 or a later version as soon as possible to resolve the issue. As a temporary workaround, consider restricting the use of the filter and filterout parameters to minimize the risk of exploitation.