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CVE-2026-24900 MarkUs has a submission-view IDOR exposes all student submissions

🗓️ 09 Feb 2026 18:39:52Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 24 Views

Before 2.9.1, MarkUs exposes submission files via select_file_id in submission HTML content, enabling cross-user access.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-24900
9 Feb 202618:39
attackerkb
CNNVD
MarkUs 安全漏洞
9 Feb 202600:00
cnnvd
CVE
CVE-2026-24900
9 Feb 202618:39
cve
NVD
CVE-2026-24900
9 Feb 202620:15
nvd
OSV
CVE-2026-24900 MarkUs has a submission-view IDOR exposes all student submissions
9 Feb 202618:39
osv
Positive Technologies
PT-2026-7131
9 Feb 202600:00
ptsecurity
RedhatCVE
CVE-2026-24900
10 Feb 202619:22
redhatcve
Vulnrichment
CVE-2026-24900 MarkUs has a submission-view IDOR exposes all student submissions
9 Feb 202618:39
vulnrichment
[
  {
    "vendor": "MarkUsProject",
    "product": "Markus",
    "versions": [
      {
        "version": "< 2.9.1",
        "status": "affected"
      }
    ]
  }
]

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