Denial of Service (DoS) vulnerability in RSSHub

Description

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.

Recommendation

No fix is available yet. Followings are affected versions:

• <= 1.0.0

References

• GHSA-jvxx-v45p-v5vf
• CVE-2022-31110
• CWE-1333
• CWE-400
• CAPEC-310
• OWASP 2021-A6

Related Issues

• Authentication bypass and denial of service (DoS) vulnerabilities in Apple Game Center auth adapter - CVE-2022-24901
• useragent Regular Expression Denial of Service vulnerability - CVE-2020-26311
• jsPDF Denial of Service (DoS) - CVE-2025-57810
• steal vulnerable to Regular Expression Denial of Service via source and sourceWithComments - CVE-2022-37262

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Tags:

npm

rsshub