CVE-2023-22493

Public Exploit
RSSHub is vulnerable to SSRF (Server-Side Request Forgery)

Description

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.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.07%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com
Affected: DIYgod RSSHub
Published at:
Updated at:

References

Link Tags
https://github.com/DIYgod/RSSHub/security/advisories/GHSA-64wp-jh9p-5cg2 third party advisory exploit
https://github.com/DIYgod/RSSHub/pull/11588 third party advisory patch
https://github.com/DIYgod/RSSHub/commit/a66cbcf6eebc700bf97ab097f404f16ab415506a third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2023-22493?
CVE-2023-22493 has been scored as a high severity vulnerability.
How to fix CVE-2023-22493?
To fix CVE-2023-22493, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-22493 being actively exploited in the wild?
It is possible that CVE-2023-22493 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-22493?
CVE-2023-22493 affects DIYgod RSSHub.
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