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    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.

    Published:Jun 29, 2022
    Last Modified:Apr 22, 2025
    EPS:Jun 29, 2022
    EPSS Score:0.00529
    CVSS Score:5.3

    Affected Products

    Vendor
    Rsshub
    Product
    Rsshub

    Exploits

    https://github.com/DIYgod/RSSHub/issues/10045https://github.com/DIYgod/RSSHub/issues/10045

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High