Headline
CVE-2022-31110
RSSHub is an open source, extensible RSS feed generator. In commits prior to 5c4177441417 passing some special values to the filter and filterout parameters can cause an abnormally high CPU. This results in an impact on the performance of the servers and RSSHub services which may lead to a denial of service. This issue has been fixed in commit 5c4177441417 and all users are advised to upgrade. There are no known workarounds for this issue.
Denial of Service (DoS) vulnerability
Package
No package listed
Affected versions
versions after 4671720f4c5e1aaaad8fcc1dce684b6546baf2ff
Patched versions
5c4177441417b44a6e45c3c63e9eac2504abeb5b
Description
Impact
Passing some special values to the filter and filterout parameters can cause an abnormally high CPU. Impact on the performance of the servers and RSSHub services.
Patches
It is fixed in 5c41774 , please update to this or the later versions as soon as possible.
References
Full report: #10045
For more information
If you have any questions or comments about this advisory:
- Open an issue in https://github.com/DIYgod/RSSHub/issues
- Email us at i@diygod.me
Credits
@Rongronggg9