CVE-2023-22493 HIGH

CVE-2023-22493: RSSHub is vulnerable to SSRF (Server-Side Request Forgery)

Vendor Diygod
Product RSSHub
Weakness CWE-918 · SSRF
Published January 13, 2023
Last update March 10, 2025

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L

What the vulnerability does

01Description

RSSHub is an open source RSS feed generator. RSSHub is vulnerable to Server-Side Request Forgery (SSRF) attacks. This vulnerability allows an attacker to send arbitrary HTTP requests from the server to other servers or resources on the network. An attacker can exploit this vulnerability by sending a request to the affected routes with a malicious URL. An attacker could also use this vulnerability to send requests to internal or any other servers or resources on the network, potentially gain access to sensitive information that would not normally be accessible and amplifying the impact of the attack. The patch for this issue can be found in commit a66cbcf.

Key dates

02Disclosure timeline

January 13, 2023 CVE published
March 10, 2025 Record updated