CVE-2026-28201

SurrealDB Injection on Open Notebook

Published May 7, 2026 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Open Notebook
Open Notebook open Notebook
Vendors & Products Open Notebook
Open Notebook open Notebook
Type Values Removed Values Added
First Time appeared Lfnovo
Lfnovo open-notebook
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:lfnovo:open-notebook:*:*:*:*:*:*:*:*
Vendors & Products Lfnovo
Lfnovo open-notebook
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
Metrics ssvc

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

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'}

Sources

Status
PUBLISHED
Assigner
ENISA
Published
Updated
May 7, 2026, 11:37 AM
Reserved
Feb 25, 2026, 2:02 PM
Status
Analyzed
Published
May 7, 2026, 11:16 AM
Modified
Nov 11, 2026, 11:10 PM