1257 matches found
Backstage: Inconsistent repository filtering in Bitbucket Server catalog event updates
Impact Deployments using event-driven updates in the Bitbucket Server catalog provider may ingest catalog locations from repositories that are excluded by the provider's configured project, repository, or archived-repository filters. An authenticated Bitbucket Server user who can push to a...
GHSA-G8RX-F7M5-7794 Backstage has iImproper filesystem validation in Bitbucket pull-request scaffolder actions
Impact An authenticated user who can execute an eligible template and influence an allowed Bitbucket repository could affect filesystem paths outside the expected working area. Depending on the backend deployment, this could compromise backend confidentiality, integrity, or availability. Patches ...
EUVD-2026-94003
Backstage has iImproper filesystem validation in Bitbucket pull-request scaffolder actions...
Backstage has iImproper filesystem validation in Bitbucket pull-request scaffolder actions
Impact An authenticated user who can execute an eligible template and influence an allowed Bitbucket repository could affect filesystem paths outside the expected working area. Depending on the backend deployment, this could compromise backend confidentiality, integrity, or availability. Patches ...
Exploit for CVE-2026-21589
CVE-2026-21589 - Jira/Confluence/Bitbucket Arbitrary File Read...
CVE-2026-21589: Critical unauthenticated arbitrary file access in Atlassian products
Overview On October 5, 2026, Atlassian published a security advisory for CVE-2026-21589, a critical arbitrary file access vulnerability affecting eight products: Bitbucket Data Center, Confluence Data Center, Jira Service Management Data Center, Jira Software Data Center, Bamboo Data Center, Crow...
CVE-2026-106486
A flaw was found in the Backstage Bitbucket Scaffolder backend modules. The Bitbucket pull request Scaffolder actions do not properly validate filesystem paths. An authenticated attacker who can execute an eligible template and influence an allowed repository can manipulate files outside the...
Atlassian Data Center Flaw Draws Exploitation Attempts Within Two Hours of Public Details
Threat actors have begun to exploit a newly disclosed critical security flaw impacting Atlassian Data Center products that could allow access to sensitive files under certain conditions. The arbitrary file access flaw, tracked as CVE-2026-21589 CVSS score: 9.3 affects multiple products, including...
VulnCheck KEV: CVE-2026-21589
This is a vulnerability in Bitbucket Data Center, Confluence Data Center, Jira Service Management Data Center, Jira Software Data Center, Bamboo Data Center. Crowd Data Center, Crucible and Fisheye. This Arbitrary File Access vulnerability allows an unauthenticated attacker to access specific fil...
CVE-2026-106486
Backstage is an open framework for building developer portals. Prior to 0.3.10 in @backstage/plugin-scaffolder-backend-module-bitbucket-cloud and 0.2.25 in @backstage/plugin-scaffolder-backend-module-bitbucket-server, the Bitbucket pull-request Scaffolder actions did not sufficiently validate...
CVE-2026-106458
Backstage is an open framework for building developer portals. From 0.4.0 until 0.5.15, the @backstage/plugin-catalog-backend-module-bitbucket-server package is affected by inconsistent repository filtering in bitbucket server catalog event updates. Deployments using event-driven updates in the...
CVE-2026-106486 Backstage: Improper filesystem validation in Bitbucket pull-request scaffolder actions
Backstage is an open framework for building developer portals. Prior to 0.3.10 in @backstage/plugin-scaffolder-backend-module-bitbucket-cloud and 0.2.25 in @backstage/plugin-scaffolder-backend-module-bitbucket-server, the Bitbucket pull-request Scaffolder actions did not sufficiently validate...
CVE-2026-106486 Backstage: Improper filesystem validation in Bitbucket pull-request scaffolder actions
Backstage is an open framework for building developer portals. Prior to 0.3.10 in @backstage/plugin-scaffolder-backend-module-bitbucket-cloud and 0.2.25 in @backstage/plugin-scaffolder-backend-module-bitbucket-server, the Bitbucket pull-request Scaffolder actions did not sufficiently validate...
CVE-2026-106486
The Backstage framework contains a vulnerability in its Bitbucket pull-request Scaffolder actions due to improper filesystem path validation . Specifically, versions prior to 0.3.10 in @backstage/plugin-scaffolder-backend-module-bitbucket-cloud and 0.2.25 in @backstage/plugin-scaffolder-backend-m...
CVE-2026-106486 Backstage: Improper filesystem validation in Bitbucket pull-request scaffolder actions
Backstage is an open framework for building developer portals. Prior to 0.3.10 in @backstage/plugin-scaffolder-backend-module-bitbucket-cloud and 0.2.25 in @backstage/plugin-scaffolder-backend-module-bitbucket-server, the Bitbucket pull-request Scaffolder actions did not sufficiently validate...
CVE-2026-106458
The Backstage framework affects the @backstage/plugin-catalog-backend-module-bitbucket-server package in versions 0.4.0 through 0.5.15 . The vulnerability stems from inconsistent repository filtering during Bitbucket Server catalog event updates. Specifically, deployments using event-driven updat...
CVE-2026-106458 Backstage: Inconsistent repository filtering in Bitbucket Server catalog event updates
Backstage is an open framework for building developer portals. From 0.4.0 until 0.5.15, the @backstage/plugin-catalog-backend-module-bitbucket-server package is affected by inconsistent repository filtering in bitbucket server catalog event updates. Deployments using event-driven updates in the...
CVE-2026-106458 Backstage: Inconsistent repository filtering in Bitbucket Server catalog event updates
Backstage is an open framework for building developer portals. From 0.4.0 until 0.5.15, the @backstage/plugin-catalog-backend-module-bitbucket-server package is affected by inconsistent repository filtering in bitbucket server catalog event updates. Deployments using event-driven updates in the...
CVE-2026-106458 Backstage: Inconsistent repository filtering in Bitbucket Server catalog event updates
Backstage is an open framework for building developer portals. From 0.4.0 until 0.5.15, the @backstage/plugin-catalog-backend-module-bitbucket-server package is affected by inconsistent repository filtering in bitbucket server catalog event updates. Deployments using event-driven updates in the...