要点
- CVE-2022-31110 是影响 rsshub (rsshub), rsshub 的高危 (CVSS 7.5)漏洞。
- 未来 30 天内被利用的概率（EPSS）：1.6%，高于 75.9% 的漏洞。
- 修复：升级到 2022-06-21 或更高版本。
| Package | Affected versions | Patched versions |
|---|
| rsshub | < 2022-06-21
| 2022-06-21
|
| rsshub npm | ≤ 1.0.0
| No fix yet |
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 5c4177441417b44a6e45c3c63e9eac2504abeb5b , please update to this or the later versions as soon as possible.
References
Full report: https://github.com/DIYgod/RSSHub/issues/10045
For more information
If you have any questions or comments about this advisory:
Credits
@Rongronggg9
NVD description
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.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free