CyberSecBulletin

Avo-hq vulnerabilities

We track 3 vulnerabilities in Avo-hq products. 3 are rated high or critical, and none are known to be exploited. The most recent was published on July 17, 2026.

3vulnerabilities
1critical
2high
0exploited
9.1average CVSS score

Latest Avo-hq vulnerabilities

  • 9.6 Critical severity

    avo: Authorization Bypass Through User-Controlled Key

    CVE-2026-55518Avo-hq

    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, POS

  • 8.8 High severity

    avo: Improper Access Control

    CVE-2026-42205Avo-hq

    Avo is a framework to create admin panels for Ruby on Rails apps. Prior to version 3.31.2, a broken access control vulnerability was identified in the ActionsController of the Avo framework. Due to insecure action lookup logic, an authenticated user can execut

  • 8.8 High severity

    avo: Use of Externally-Controlled Input to Select Classes or Code

    CVE-2023-34102Avo-hqEPSS 1.61%

    Avo is an open source ruby on rails admin panel creation framework. The polymorphic field type stores the classes to operate on when updating a record with user input, and does not validate them in the back end. This can lead to unexpected behavior, remote cod