An improper input validation, together with an overly permissive default CORS configuration in Open Notebook v1.8.1 allows remote attacker to trick a legitimate user to alter or delete arbitrary database entries via specially crafted malicious URL. Depending on the deployment, data exfiltration is also possible.

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Fixes

Solution

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Workaround

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History

Thu, 07 May 2026 13:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 07 May 2026 11:00:00 +0000

Type Values Removed Values Added
Description An improper input validation, together with an overly permissive default CORS configuration in Open Notebook v1.8.1 allows remote attacker to trick a legitimate user to alter or delete arbitrary database entries via specially crafted malicious URL. Depending on the deployment, data exfiltration is also possible.
Title SurrealDB Injection on Open Notebook
Weaknesses CWE-20
CWE-352
CWE-917
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: ENISA

Published:

Updated: 2026-05-07T11:37:04.993Z

Reserved: 2026-02-25T14:02:29.493Z

Link: CVE-2026-28201

cve-icon Vulnrichment

Updated: 2026-05-07T11:37:01.092Z

cve-icon NVD

Status : Received

Published: 2026-05-07T11:16:00.747

Modified: 2026-05-07T11:16:00.747

Link: CVE-2026-28201

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-07T12:30:29Z

Weaknesses