Severity:

HIGH RISK

(7.8)

Cross-Site Request Forgery & Insecure CORS in Open Notebook

CVE-2026-28201

Published:

May 7, 2026

Status:

Analyzed

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Vulnerability Type

Category:

Cross-Site Request Forgery & Insecure CORS

CWE:

CWE-20;CWE-352;CWE-917

Impact:

Unauthorized Data Modification and Potential Data Exfiltration

Severity:

HIGH RISK

(7.8)

CVSS Version:

3.1

Vulnerability Type

Category:

Cross-Site Request Forgery & Insecure CORS

CWE:

CWE-20;CWE-352;CWE-917

Impact:

Unauthorized Data Modification and Potential Data Exfiltration

Severity:

HIGH RISK

(7.8)

CVSS Version:

3.1

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Recent Vulnerabilities

CWE-284

HIGH RISK

(8.1)

Improper Access Control (CWE-284) in Keycloak JWT Grants

Unauthorized Access and Privilege Misuse

CWE-287;CWE-290

CRITICAL RISK

(9.8)

Header Login Bypass (CWE-287) in Wekan Kanban Auth

Full Account Takeover and Privilege Escalation

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