CVE Vulnerability

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/DIYgod/RSSHub/security/advisories/GHSA-jvxx-v45p-v5vf Patch Third Party Advisory
https://github.com/DIYgod/RSSHub/issues/10045 Exploit Issue Tracking
https://github.com/DIYgod/RSSHub/commit/5c4177441417b44a6e45c3c63e9eac2504abeb5b Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:rsshub:rsshub:*:*:*:*:*:node.js:*:*
Information

Published : 2022-06-29 06:15

Updated : 2022-07-13 06:59

NVD link : CVE-2022-31110

Mitre link : CVE-2022-31110

Products Affected
No products.
CWE
CWE-400