CVE-2025-12270
LearnHouse Student Assignment Submission sub_file resource injection
Description
A vulnerability was determined in LearnHouse up to 98dfad76aad70711a8113f6c1fdabfccf10509ca. The impacted element is an unknown function of the file /api/v1/assignments/{assignment_id}/tasks/{task_id}/sub_file of the component Student Assignment Submission Handler. This manipulation causes improper control of resource identifiers. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.
INFO
Published Date :
Oct. 27, 2025, 12:15 p.m.
Last Modified :
Oct. 31, 2025, 8:17 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Validate and sanitize all user inputs.
- Restrict access to file system paths.
- Review and secure resource identifier handling.
- Apply updates once vendor releases them.
Public PoC/Exploit Available at Github
CVE-2025-12270 has a 1 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-12270.
| URL | Resource |
|---|---|
| https://gist.github.com/KhanMarshaI/f71f86fbd5d8e8363f9113a8c054c28b | Exploit Third Party Advisory |
| https://vuldb.com/?ctiid.329942 | Permissions Required VDB Entry |
| https://vuldb.com/?id.329942 | Third Party Advisory VDB Entry |
| https://vuldb.com/?submit.674147 | Third Party Advisory VDB Entry |
| https://gist.github.com/KhanMarshaI/f71f86fbd5d8e8363f9113a8c054c28b | Exploit Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-12270 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-12270
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-12270 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-12270 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Oct. 31, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Added CWE CWE-639 Added CPE Configuration OR *cpe:2.3:a:learnhouse:learnhouse:*:*:*:*:*:*:*:* versions up to (including) 2025-09-21 Added Reference Type CISA-ADP: https://gist.github.com/KhanMarshaI/f71f86fbd5d8e8363f9113a8c054c28b Types: Exploit, Third Party Advisory Added Reference Type VulDB: https://gist.github.com/KhanMarshaI/f71f86fbd5d8e8363f9113a8c054c28b Types: Exploit, Third Party Advisory Added Reference Type VulDB: https://vuldb.com/?ctiid.329942 Types: Permissions Required, VDB Entry Added Reference Type VulDB: https://vuldb.com/?id.329942 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/?submit.674147 Types: Third Party Advisory, VDB Entry -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Oct. 27, 2025
Action Type Old Value New Value Added Reference https://gist.github.com/KhanMarshaI/f71f86fbd5d8e8363f9113a8c054c28b -
New CVE Received by [email protected]
Oct. 27, 2025
Action Type Old Value New Value Added Description A vulnerability was determined in LearnHouse up to 98dfad76aad70711a8113f6c1fdabfccf10509ca. The impacted element is an unknown function of the file /api/v1/assignments/{assignment_id}/tasks/{task_id}/sub_file of the component Student Assignment Submission Handler. This manipulation causes improper control of resource identifiers. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Added CVSS V2 (AV:N/AC:L/Au:S/C:P/I:N/A:N) Added CWE CWE-99 Added Reference https://gist.github.com/KhanMarshaI/f71f86fbd5d8e8363f9113a8c054c28b Added Reference https://vuldb.com/?ctiid.329942 Added Reference https://vuldb.com/?id.329942 Added Reference https://vuldb.com/?submit.674147