CVE-2025-12268

LearnHouse Course Thumbnail courses unrestricted upload

State: Published
Severity: 5.3 Medium
Published: Oct 27, 2025
Updated: Oct 27, 2025
Reserved: Oct 26, 2025

Description

A vulnerability has been found in LearnHouse up to 98dfad76aad70711a8113f6c1fdabfccf10509ca. Impacted is an unknown function of the file /api/v1/courses/ of the component Course Thumbnail Handler. The manipulation of the argument thumbnail leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P	VulDB
3.1	6.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
3.0	6.3 Medium	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
2.0	6.5 Medium	AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR	VulDB

Weaknesses

CWE-434 Unrestricted Upload
CWE-284 Improper Access Controls

Affected Products

Product	Versions
LearnHousen/a	98dfad76aad70711a8113f6c1fdabfccf10509caAffected

References

VDB-329940 | LearnHouse Course Thumbnail courses unrestricted uploadvdb-entrytechnical-description
VDB-329940 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
Submit #674145 | LearnHouse learnhouse 98dfad76aad70711a8113f6c1fdabfccf10509ca Client-Side Enforcement of Server-Side Securitythird-party-advisory
https://gist.github.com/KhanMarshaI/ef07d20eb1cbe30c71722fbded7cc056exploit

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