EUVD-2026-97833

Backstage: Improper access control in backend action invocation...

GHSA-3XR5-8W6C-P5GW Backstage: Improper access control in backend action invocation

Impact An authenticated user could invoke actions that an operator had excluded through action configuration. Existing action permissions and downstream authorization remain enforced. Patches Patched in @backstage/backend-defaults version 0.17.8 Workarounds Limit access to action invocation...

CVE-2026-106495

Backstage is an open framework for building developer portals. Prior to 0.17.8, the @backstage/backend-defaults package is affected by improper access control in backend action invocation. An authenticated user could invoke actions that an operator had excluded through action configuration...

CVE-2026-106495

The Backstage framework is affected by an improper access control vulnerability in the @backstage/backend-defaults package. Prior to version 0.17.8 , an authenticated user could successfully invoke backend actions that an operator had specifically excluded through action configuration. While exis...

CVE-2026-106495 Backstage: Improper access control in backend action invocation

Backstage is an open framework for building developer portals. Prior to 0.17.8, the @backstage/backend-defaults package is affected by improper access control in backend action invocation. An authenticated user could invoke actions that an operator had excluded through action configuration...

CVE-2026-106495 Backstage: Improper access control in backend action invocation

Backstage is an open framework for building developer portals. Prior to 0.17.8, the @backstage/backend-defaults package is affected by improper access control in backend action invocation. An authenticated user could invoke actions that an operator had excluded through action configuration...

PT-2026-110908

Name of the Vulnerable Software and Affected Versions Backstage versions prior to 0.17.8 Description The @backstage/backend-defaults package contains improper access control regarding backend action invocation. This allows an authenticated user to trigger actions that an operator specifically...

CVE-2026-106495: Improper Access Control

Backstage is an open framework for building developer portals. Prior to 0.17.8, the @backstage/backend-defaults package is affected by improper access control in backend action invocation. An authenticated user could invoke actions that an operator had excluded through action configuration...

WordPress Avada (Fusion) Builder plugin <= 3.16.1 - Unauthenticated Arbitrary WordPress Action Invocation vulnerability

Unauthenticated Arbitrary WordPress Action Invocation vulnerability discovered by Chloe Chamberland, Wordfence Argus in WordPress Plugin Fusion Builder versions = 3.16.1...

CVE-2026-76382 Information Disclosure through Action Parameters in Phantom app for Splunk SOAR

In versions below 3.8.5 of the Phantom app for Splunk SOAR, a user who holds a role with permission to run actions could expose a sensitive archive password by invoking the deflate item action, because the action's password parameter is not masked and is shown in cleartext in the user interface...

CVE-2025-40554: Weak Authentication

SolarWinds Web Help Desk was found to be susceptible to an authentication bypass vulnerability that, if exploited, could allow an attacker to invoke specific actions within Web Help Desk...