Arbitrary file upload in Learnhouse
CVE-2025-12268
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (33.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 34th percentile — 33.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000
Affected products
- Learnhouse
- Learnhouse — versions 98dfad76aad70711a8113f6c1fdabfccf10509ca
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- gist.github.com/KhanMarshaI/ef07d20eb1cbe30c71722fbded7cc056 (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2025-12268?
- CVE-2025-12268 is a medium-severity vulnerability in Learnhouse, classified under Improper Access Control. CVSS score: 6.3/10. Published 2025-10-27.
- How severe is CVE-2025-12268?
- Medium severity. CVSS v3 base score is 6.3 out of 10.