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CVE-2021-41714 Research Center

CVE-2021-41714

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.

  • 6.5 high severity

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

  • 23/05/2022

Products 1

Ti

Tipask

by Tipask

1 Version

2 years ago

Vulnerability Categories 1

Download of Code Without Integrity Check

xTags 4

#easy_to_exploit
#known_vulnerability
#confidentiality_impact_if_exploited
#new_vulnerability_published

Patch Links 1

https://github.com/sdfsky/tipask/commit/9b5f13d1708e9a5dc0959cb8a97be1c32b94ca69
Patch Now

Advisory Links 3

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
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