CVE-2026-111368
MEDIUM
6,1
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Confidentiality: N/A
Integrity: N/A
Availability: N/A
MEDIUM
6,4
Source: [email protected]
Attack Vector: network
Attack Complexity: high
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: low
Integrity: high
Availability: low
Description
AI Translation Available
ClassroomIO through 1.0.0 contains an insecure direct object reference vulnerability in the Hono API course submission routes that allows course tutors or admins to modify submissions in other courses. Attackers can supply their own course id with another course's submission UUID to PUT or DELETE handlers to overwrite answers, grades, feedback, and grading status or delete submissions.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0023
Percentile
0,1th
Updated
EPSS Score Trend (Last 4 Days)
639
Authorization Bypass Through User-Controlled Key
IncompleteCommon Consequences
Security Scopes Affected:
Access Control
Potential Impacts:
Bypass Protection Mechanism
Gain Privileges Or Assume Identity
Applicable Platforms
All platforms may be affected
https://hackmd.io/@hieuPenguinnn/classroomio-course-resource-id-scoping-idor
https://github.com/classroomio/classroomio
https://github.com/classroomio/classroomio/blob/v1.0.0/apps/api/src/routes/cour…
https://github.com/classroomio/classroomio/blob/v1.0.0/packages/db/src/queries/…
https://github.com/classroomio/classroomio/commit/1844ad9671a0d9c2566d3431d82f3…
https://hackmd.io/@hieuPenguinnn/classroomio-course-resource-id-scoping-idor
https://www.vulncheck.com/advisories/classroomio-through-1.0.0-idor-via-course-…