CWE-639

High likelihood

Authorization Bypass Through User-Controlled Key

Parent: CWE-863 - Incorrect Authorization

The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

1,570 vulnerabilities with CWE-639
CVE-2026-28788 HIGH
Open WebUI's process_files_batch() endpoint missing ownership check, allows unauthorized file overwrite
CVSS 7.1
CVE-2026-28503 MEDIUM
Tandoor Recipes has Cross-Space IDOR in SyncViewSet.query_synced_folder: missing space scoping on get_object_or_404
CVSS 6.5
CVE-2026-1206 MEDIUM
Elementor Website Builder <= 3.35.7 - Incorrect Authorization to Authenticated (Contributor+) Sensitive Information Exposure via Elementor Template
CVSS 4.3
CVE-2026-34055 HIGH
OpenEMR has IDOR in Patient Notes Web UI allows unauthorized note access/modification
CVSS 8.1
CVE-2026-33934 MEDIUM
OpenEMR's Missing Authorization in show-signature.php Allows Portal Patients to Read Staff Signatures
CVSS 4.3
CVE-2026-33931 MEDIUM
OpenEMR has IDOR in Portal Payment Page that Allows Cross-Patient Record Access
CVSS 6.5
CVE-2026-32120 MEDIUM
OpenEMR has IDOR in Fee Sheet Product Save
CVSS 6.5
CVE-2026-33724 HIGH
n8n's Source Control SSH Configuration Uses StrictHostKeyChecking=no
CVSS 7.4
CVE-2026-33663 MEDIUM
n8n Vulnerable to Credential Theft via Name-Based Resolution and Permission Checker Bypass in Community Edition
CVSS 6.5
CVE-2026-32535 MEDIUM
WordPress JS Help Desk plugin <= 3.0.3 - Insecure Direct Object References (IDOR) vulnerability
CVSS 6.5
CVE-2026-32533 MEDIUM
WordPress LatePoint plugin <= 5.2.6 - Insecure Direct Object References (IDOR) vulnerability
CVSS 6.5
CVE-2026-2414 CRITICAL
Hypr Server < 10.7.2 - Privilege Escalation
CVSS 9.8
CVE-2026-33511 CRITICAL
pyload-ng: Authentication Bypass via Host Header Injection in ClickNLoad
CVSS 9.8
CVE-2026-33345 MEDIUM
solidtime vulnerable to IDOR in private projects
CVSS 6.5
CVE-2026-33160 MEDIUM
Craft CMS: Anonymous "generate transform" calls for assets can expose private assets via transform URL
CVSS 5.3
CVE-2026-33158 MEDIUM
Craft CMS: Low-privilege users could read private asset contents when editing an asset (IDOR)
CVSS 6.5
CVE-2026-33700 MEDIUM
Vikunja has a Link Share Delete IDOR — Missing Project Ownership Check Allows Cross-Project Link Share Deletion
CVSS 4.9
CVE-2026-33678 HIGH
Vikunja has IDOR in Task Attachment ReadOne Allows Cross-Project File Access and Deletion
CVSS 8.1
CVE-2026-33313 MEDIUM
Vikunja has an IDOR in Task Comments Allows Reading Arbitrary Comments
CVSS 4.3
CVE-2026-33484 HIGH
Langflow has Unauthenticated IDOR on Image Downloads
CVSS 7.5
CVE-2026-32300 HIGH
Connect-CMS 1.x-1.41.0/2.x-2.41.0 - Privilege Escalation
CVSS 8.1
CVE-2026-23488 MEDIUM
Blinko: multiple interfaces in the comment feature allow unauthorized access
CVSS 5.3
CVE-2026-23487 MEDIUM
Blinko <1.8.4 - IDOR
CVSS 6.5
CVE-2026-30886 MEDIUM
New API <0.11.4-alpha.2 - IDOR
CVSS 6.5
CVE-2026-33297 CRITICAL
AVideo has an IDOR - Any Admin Can Set Another User's Channel Password via setPassword.json.php
CVSS 9.1
Details
Vulnerabilities 1,570
Exploit Likelihood High