CVE-2023-26491

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.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

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

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2023-03-03 23:15

Updated : 2024-02-28 19:51

NVD link : CVE-2023-26491

Mitre link : CVE-2023-26491

CVE.ORG link : CVE-2023-26491

JSON object : View

Products Affected

rsshub

rsshub

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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