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CVE-2022-31110

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CVE-2022-31110

Published: Jun 29, 2022

Modified: Apr 22, 2025

PUBLISHED

CVSS v3.1

5.3

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.

VendorProductVersions

DIYgod

RSSHub

affected
commits prior to 5c4177441417b44a6e45c3c63e9eac2504abeb5b

Weaknesses (CWE)

CWE-400

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

References

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