CVE-2023-22493

2023-01-1315:15:09

CWE-918

[email protected]

web.nvd.nist.gov

cve-2023-22493

rsshub

open source

rss feed generator

vulnerability

ssrf

server-side request forgery

http requests

patch

a66cbcf

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

LOW

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

0.001 Low

EPSS

Percentile

43.9%

JSON

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.

Affected configurations

Vulners

NVD

Node

diygodrsshubRange<1.0.0-master.a66cbcf

CPENameOperatorVersion
rsshub:rsshubrsshublt2023-01-10

CPE	Name	Operator	Version
rsshub:rsshub	rsshub	lt	2023-01-10

CNA Affected

[
  {
    "vendor": "DIYgod",
    "product": "RSSHub",
    "versions": [
      {
        "version": "< 1.0.0-master.a66cbcf",
        "status": "affected"
      }
    ]
  }
]