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.

INFO

Published Date :

Jan. 13, 2023, 3:15 p.m.

Last Modified :

March 7, 2023, 10:35 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.3

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2023-22493 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Rsshub rsshub
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2023-22493.

URL Resource
https://github.com/DIYgod/RSSHub/commit/a66cbcf6eebc700bf97ab097f404f16ab415506a Patch Third Party Advisory
https://github.com/DIYgod/RSSHub/pull/11588 Patch Third Party Advisory
https://github.com/DIYgod/RSSHub/security/advisories/GHSA-64wp-jh9p-5cg2 Exploit Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-22493 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-22493 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Reanalysis by [email protected]

    Mar. 07, 2023

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:rsshub_project:rsshub:*:*:*:*:*:node.js:*:* versions up to (excluding) 2023-01-10 OR *cpe:2.3:a:rsshub:rsshub:*:*:*:*:*:node.js:*:* versions up to (excluding) 2023-01-10
  • Initial Analysis by [email protected]

    Jan. 23, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://github.com/DIYgod/RSSHub/commit/a66cbcf6eebc700bf97ab097f404f16ab415506a No Types Assigned https://github.com/DIYgod/RSSHub/commit/a66cbcf6eebc700bf97ab097f404f16ab415506a Patch, Third Party Advisory
    Changed Reference Type https://github.com/DIYgod/RSSHub/pull/11588 No Types Assigned https://github.com/DIYgod/RSSHub/pull/11588 Patch, Third Party Advisory
    Changed Reference Type https://github.com/DIYgod/RSSHub/security/advisories/GHSA-64wp-jh9p-5cg2 No Types Assigned https://github.com/DIYgod/RSSHub/security/advisories/GHSA-64wp-jh9p-5cg2 Exploit, Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:a:rsshub_project:rsshub:*:*:*:*:*:node.js:*:* versions up to (excluding) 2023-01-10
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-22493 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2023-22493 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.13 }} 0.01%

score

0.48364

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability