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.

1,571 vulnerabilities with CWE-639
CVE-2026-25324 MEDIUM
Quiz And Survey Master <=10.3.4 - Auth Bypass
CVSS 5.3
CVE-2026-25005 MEDIUM
N-Media Frontend File Manager <=23.5 - Auth Bypass
CVSS 5.3
CVE-2026-25120 LOW
Gogs <=0.13.4 - Auth Bypass
CVSS 2.7
CVE-2026-2230 MEDIUM
Booking Calendar Plugin <10.14.14 - IDOR
CVSS 4.3
CVE-2026-1436 MEDIUM
Graylog 2.2.3 - Privilege Escalation
CVSS 6.5
CVE-2026-1987 MEDIUM
Scheduler Widget plugin <0.1.6 - Insecure Direct Object Reference
CVSS 5.4
CVE-2026-1619 HIGH
Universal Software Inc. FlexCity/Kiosk <1.0.36 - Auth Bypass
CVSS 8.3
CVE-2026-1080 MEDIUM
Gitlab < 18.6.6 - IDOR
CVSS 4.3
CVE-2026-25530 MEDIUM
Kanboard < 1.2.50 - IDOR
CVSS 4.3
CVE-2026-25497 HIGH
Cms < 5.9.0-beta.1 - IDOR
CVSS 8.8
CVE-2026-24900 MEDIUM
MarkUs <2.9.1 - Info Disclosure
CVSS 6.5
CVE-2026-25567 MEDIUM
Wekan < 8.19 - IDOR
CVSS 4.3
CVE-2026-25564 HIGH
Wekan < 8.19 - IDOR
CVSS 7.5
CVE-2026-25563 HIGH
Wekan < 8.19 - IDOR
CVSS 7.5
CVE-2026-25757 MEDIUM
Rubygems Spree Storefront < 5.0.8 - IDOR
CVSS 5.3
CVE-2026-25758 HIGH
Rubygems Spree API < 4.10.3 - Improper Access Control
CVSS 7.5
CVE-2026-25574 MEDIUM
NPM Payload < 3.74.0 - IDOR
CVSS 5.4
CVE-2026-24776 MEDIUM
OpenProject <17.0.2 - Info Disclosure
CVSS 4.3
CVE-2026-2010 MEDIUM
Sanluan PublicCMS <4.0-6.202506.d - Privilege Escalation
CVSS 4.2
CVE-2026-1228 MEDIUM
Timeline Block <1.3.3 - Info Disclosure
CVSS 4.3
CVE-2026-1271 MEDIUM
ProfileGrid - User Profiles, Groups and Communities <5.9.7.2 - Inse...
CVSS 5.3
CVE-2026-24773 HIGH
Gunet Open Eclass Platform < 4.2 - IDOR
CVSS 7.5
CVE-2026-24991 MEDIUM
HT Plugins Extensions For CF7 <3.4.0 - Auth Bypass
CVSS 5.3
CVE-2026-1664 MEDIUM
NPM Agents < 0.3.7 - IDOR
CVE-2026-1375 HIGH
Tutor LMS - IDOR
CVSS 8.1
Details
Vulnerabilities 1,571
Exploit Likelihood High