CVE-2023-26491

Summary

RSSHub is an open source and extensible RSS feed generator. When the URL parameters contain certain special characters, it returns an error page that does not properly handle XSS vulnerabilities, allowing for the execution of arbitrary JavaScript code. Users who access the deliberately constructed URL are affected. This vulnerability was fixed in version c910c4d28717fb860fbe064736641f379fab2c91. Please upgrade to this or a later version, there are no known workarounds.

Affected Software

Weaknesses

• CWE-79: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

ADP Enrichment

CVE Program Container

Additional References

• https://github.com/DIYgod/RSSHub/security/advisories/GHSA-32gr-4cq6-5w5q
• https://github.com/DIYgod/RSSHub/commit/c910c4d28717fb860fbe064736641f379fab2c91

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://github.com/DIYgod/RSSHub/security/advisories/GHSA-32gr-4cq6-5w5q
• https://github.com/DIYgod/RSSHub/commit/c910c4d28717fb860fbe064736641f379fab2c91

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