CWE-639
High likelihoodAuthorization Bypass Through User-Controlled Key
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.
1,777 vulnerabilities with CWE-639
CVE-2026-42278
HIGH
UltraDAG: Smart Account Spending Policy Bypass via Pockets
CVE-2026-42277
MEDIUM
Onyx: IDOR in /chat/file/{file_id} allows any authenticated user to download other users files
CVSS 6.5
CVE-2026-42276
MEDIUM
Onyx: IDOR in /chat/stop-chat-session allows any authenticated user to interrupt other users chat sessions
CVSS 4.3
CVE-2026-41906
HIGH
FreeScout: Conversation Change-Customer Cross-Mailbox Authorization Bypass
CVSS 7.1
CVE-2026-27329
MEDIUM
WordPress YITH WooCommerce Wishlist plugin <= 4.12.0 - Insecure Direct Object References (IDOR) vulnerability
CVSS 5.3
CVE-2026-40981
HIGH
Spring Cloud Config Authorization Bypass via Google Secrets Manager
CVSS 7.5
CVE-2026-20219
MEDIUM
Cisco Slido - Insecure Direct Object Reference in REST API
CVSS 5.4
CVE-2026-8027
MEDIUM
FlowiseAI Flowise User Controller authorization
CVSS 4.3
CVE-2026-7573
MEDIUM
GetUserRoles API endpoint allows any authenticated user to enumerate ACL policies across all organizations
CVSS 5.0
CVE-2026-41950
MEDIUM
Dify < 1.14.0 Authorization Bypass via File UUID
CVSS 6.5
CVE-2026-3454
MEDIUM
GenerateBlocks <= 2.2.0 - Insecure Direct Object Reference to Authenticated (Contributor+) Sensitive Information Exposure via Dynamic Tag Replacements
CVSS 6.5
CVE-2026-2729
MEDIUM
Forminator Forms < 1.52.0 - Unauthenticated Authorization Bypass via Stripe PaymentIntent Reuse
CVSS 5.3
CVE-2026-7782
MEDIUM
CodeCanyon Perfex CRM Tenant Clients.php project authorization
CVSS 6.3
CVE-2026-42227
MEDIUM
n8n: Public API Variables IDOR Allows Cross-Project Secret Disclosure
CVSS 6.5
CVE-2026-41471
HIGH
Easy PayPal Events & Tickets 1.3 Information Disclosure via QR Code Endpoint
CVSS 7.5
CVE-2026-29200
CRITICAL
WebPros Comet Backup 20.11.0 to 26.1.1 and 26.2.1 - Insecure Direct Object Reference
CVE-2026-7702
MEDIUM
toeverything AFFiNE Public Markdown Preview Endpoint :docId allowDocPreview authorization
CVSS 5.3
CVE-2026-5337
MEDIUM
Frontend File Manager Plugin <= 23.6 - Subscriber+ Arbitrary Download Access via IDOR
CVSS 6.5
CVE-2026-7681
MEDIUM
jsbroks COCO Annotator Dataset API datasets.py authorization
CVSS 6.5
CVE-2026-2554
HIGH
WCFM Frontend Manager for WooCommerce <= 6.7.25 - Insecure Direct Object Reference
CVSS 8.1
CVE-2026-7491
HIGH
Zyosoft|School App - Insecure Direct Object Reference
CVSS 8.1
CVE-2026-7638
MEDIUM
App Builder <= 5.5.10 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary User Avatar Modification via 'user_id' Parameter
CVSS 5.3
CVE-2026-7510
MEDIUM
OWAP DefectDojo Benchmark/Engagement/Product/Survey authorization
CVSS 6.3
CVE-2026-7502
MEDIUM
LinkStackOrg LinkStack Management Endpoint UserController.php saveLink authorization
CVSS 5.4
CVE-2026-6542
MEDIUM
Monitor API allows cross-user read of transaction logs and deletion of build data via flow_id
CVSS 6.5
Details
Vulnerabilities
1,777
Exploit Likelihood
High