Threats Tagged 'cve-2026-55518'
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Threats Tagged 'cve-2026-55518'
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CVE-2026-55518: CWE-639: Authorization Bypass Through User-Controlled Key in avo-hq avoCVE-2026-55518 0 Avo is a framework to create admin panels for Ruby on Rails apps. Prior to 3.32.1 and 4.0.0.beta.51, Avo's association attach workflow checks attach_<association>? in the UI and GET /resources/:resource/:id/:related/new path, but the actual write endpoint, POST /resources/:resource/:id/:related, does not run the same authorization check before mutating the association through Avo::AssociationsController#create. An authenticated low-privileged Avo user can bypass hidden or disabled attach controls and directly attach related records to a parent record by sending a crafted POST request, which can lead to privilege escalation and cross-tenant data exposure where associations represent authorization-bearing relationships. This issue is fixed in versions 3.32.1 and 4.0.0.beta.51. Join the discussion | CVE Database V5 | 07/17/2026, 20:51:19 UTC Added: 07/18/2026, 11:08:23 UTC |
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