CVE-2021-41714

HIGH EXPLOITED

Tipask < 3.5.9 - Authenticated Arbitrary File Read via Attachment Download

Title source: llm

Exploitation Summary

CVE-2021-41714 has been observed exploited in the wild (reported by VulnCheck KEV).

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.

References (3)

Core 3

Core References

Third Party Advisory x_refsource_misc

https://www.yuque.com/henry-weply/penetration/fza5hm

Exploit, Third Party Advisory x_refsource_misc

https://github.com/sdfsky/tipask/blob/c4e6aa9f6017c9664780570016954c0922d203b7/app/Http/Controllers/AttachController.php#L42

View Exploit ZIP pw:eip

Patch, Third Party Advisory x_refsource_misc

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

View Patch ZIP pw:eip

Scores

CVSS v3 7.7

EPSS 0.0060

EPSS Percentile 44.0%

Attack Vector NETWORK

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

Details

VulnCheck KEV 2025-04-29

CWE

CWE-494

Status published

Products (1)

tipask/tipask < 3.5.9

Published May 23, 2022

Tracked Since Feb 18, 2026