CVE-2026-120199 Details
Description
LearnHouse before 1.1.1 contains a missing authorization vulnerability in the assignment API that allows authenticated users to read other users' grades and submissions. Attackers can supply another user_id to the submissions grade endpoint or query submission read functions to view other students' work, grades and instructor feedback.
A missing authorization vulnerability has been identified in LearnHouse versions prior to 1.1.1. This vulnerability exists within the assignment API, where authenticated users can access other users' grades and submissions. By supplying a different user_id to the grade endpoint or using submission read functions, individuals can view the work, grades, and feedback from instructors of other students.
Users can update to LearnHouse version 1.1.1 or later, where this vulnerability has been addressed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 31, 2026CISA-ADP
Assessed Nov 6, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/learnhouse/learnhouse | [email protected] | Vendor |
| https://github.com/learnhouse/learnhouse/blob/1.1.0/apps/api/src/services/courses/activities/assignments.py#L1673 | [email protected] | Source CodeVendor |
| https://github.com/learnhouse/learnhouse/commit/844a8a7787f0c42d466be604aaf47d296748b1b3 | [email protected] | Source CodeVendor |
| https://github.com/learnhouse/learnhouse/issues/1184 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://github.com/learnhouse/learnhouse/pull/1187 | [email protected] | Issue TrackingVendor |
| https://www.vulncheck.com/advisories/learnhouse-before-1.1.1-missing-authorization-via-assignment-submissions-api | [email protected] | AdvisoryBundle |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-639 | Authorization Bypass Through User-Controlled Key | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| LearnHouse | >= 0, < 1.1.1 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 6, 2026 | CVE Modified | CISA-ADP |
| Oct 31, 2026 | New CVE Received | [email protected] |