CVE-2022-31110
Medium
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.
SeverityMedium
CVSS5.3
Exploit probability—
ProductRsshub
PublishedJun 29, 2022
First seenJun 29, 2022
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Update
- rsshub rsshub2022-06-21 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| rsshub rsshub | v < 2022-06-21 | 2022-06-21 |
| rsshubnpm | v ≤ 1.0.0 | — |
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