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Medium

PlayEdu through 2.3 Missing Authorization via Student CourseController Endpoints

Type: advisorySource: Official CVE List1 source record

PlayEdu through 2.3 contains a missing authorization vulnerability in the CourseController that allows authenticated students to access department-restricted courses by omitting the department visibility check. Attackers can enumerate sequential course and attachment IDs via the course details and attachment download endpoints to obtain course structure and attachment files from other departments.

Announced Source revision 1
Original source ↗

CVE-2026-111603

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-111603

PlayEdu

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "repo": "https://github.com/PlayEdu/PlayEdu",
    "vendor": "PlayEdu",
    "product": "PlayEdu",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "2.3"
      }
    ],
    "packageURL": "pkg:github/PlayEdu/PlayEdu",
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-111603

Source reference: /cveMetadata/cveId

Publisher severity

medium

Source reference: /containers/cna/metrics

Event
#53104 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement