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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-26491 Detail

Description

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/DIYgod/RSSHub/commit/c910c4d28717fb860fbe064736641f379fab2c91 Patch 
https://github.com/DIYgod/RSSHub/commit/c910c4d28717fb860fbe064736641f379fab2c91 Patch 
https://github.com/DIYgod/RSSHub/security/advisories/GHSA-32gr-4cq6-5w5q Patch  Vendor Advisory 
https://github.com/DIYgod/RSSHub/security/advisories/GHSA-32gr-4cq6-5w5q Patch  Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-26491
NVD Published Date:
03/03/2023
NVD Last Modified:
11/21/2024
Source:
GitHub, Inc.