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Thinkific - Open Redirect

ID: thinkific-redirect

Severity: medium

Author: Gal Nagli

Tags: redirect

Thinkific contains an open redirect vulnerability via the http://interact.sh URL. An attacker can redirect a user to a malicious site and possibly obtain sensitive information, modify data, and/or execute unauthorized operations.

id: thinkific-redirect
info:
name: Thinkific - Open Redirect
author: Gal Nagli
severity: medium
description: Thinkific contains an open redirect vulnerability via the http://interact.sh URL. An attacker can redirect a user to a malicious site and possibly obtain sensitive information, modify data, and/or execute unauthorized operations.
reference: https://gitlab.austinoneil.com/aoneil/bb-automation/-/blob/master/tools/nuclei-templates/vulnerabilities/other/thinkific-redirect.yaml
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
cvss-score: 6.1
cwe-id: CWE-601
metadata:
max-request: 1
tags: redirect
http:
- method: GET
path:
- "{{BaseURL}}/api/sso/v2/sso/jwt?error_url=http://interact.sh"
matchers-condition: and
matchers:
- type: status
status:
- 302
- type: word
words:
- "<a href=\"http://interact.sh?kind=jwt&message=Nil+JSON+web+token\""
condition: or
part: body
# digest: 490a0046304402205d78c4a8040238344428ade645663fb4a2b745cd779a926495e1fd4c5352881802205c2c2f1b34c5dcde4a8935a08433c311cbf19c5e566c203fe3cf4c256bd044c8:922c64590222798bb761d5b6d8e72950

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "http/vulnerabilities/other/thinkific-redirect.yaml"

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