CVE-2021-41714

 

Published at: - 23-05-2022 06:16

Last modified: - 03-06-2022 04:15

Total changes: - 2

Description

In Tipask < 3.5.9, path parameters entered by the user are not validated when downloading attachments, a registered user can download arbitrary files on the Tipask server such as .env, /etc/passwd, laravel.log, causing infomation leakage.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://github.com/sdfsky/tipask/commit/9b5f13d1708e9a5dc0959cb8a97be1c32b94ca69
• https://github.com/sdfsky/tipask/blob/c4e6aa9f6017c9664780570016954c0922d203b7/app/Http/Controllers/AttachController.php#L42
• https://www.yuque.com/henry-weply/penetration/fza5hm

 

Keywords

NVD

 

CVE-2021-41714

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures