CVE-2026-105570

Docker Sandboxes compared OAuth token-endpoint hostnames case-sensitively when deciding whether to mask managed credential responses, while request routing treated DNS hostnames case-insensitively. Untrusted code inside a sandbox could use a case-variant hostname to reach the genuine provider...

CVE-2026-101998 Fail-open response masking in Docker Sandboxes can expose proxy-managed credentials

Docker Sandboxes could fail open while masking credentials in protected proxy responses. When a response-body read returned data together with an error, affected handlers could forward unmasked bytes. Code inside an authorized sandbox could use this to recover host-managed OAuth access and refres...

CVE-2026-105570

Docker Sandboxes are vulnerable to a security bypass where OAuth response masking can be circumvented using a case-variant token host . The root cause is a discrepancy in case sensitivity handling: the system compares OAuth token-endpoint hostnames case-sensitvely for masking decisions, but reque...

EUVD-2026-95156

Docker Sandboxes compared OAuth token-endpoint hostnames case-sensitively when deciding whether to mask managed credential responses, while request routing treated DNS hostnames case-insensitively. Untrusted code inside a sandbox could use a case-variant hostname to reach the genuine provider...

EUVD-2026-94060

Backstage may expose sensitive information in Scaffolder task failure events...

CVE-2026-106502

Backstage is an open framework for building developer portals. Prior to 4.1.0, the @backstage/plugin-scaffolder-backend package could expose sensitive information in Scaffolder task failure events. Under specific template and failure conditions, an authenticated user may retrieve backend-managed...

CVE-2026-106502

Backstage is an open framework for building developer portals. Prior to 4.1.0, the @backstage/plugin-scaffolder-backend package could expose sensitive information in Scaffolder task failure events. Under specific template and failure conditions, an authenticated user may retrieve backend-managed...

CVE-2026-106502

The Backstage framework, specifically the @backstage/plugin-scaffolder-backend package in versions prior to 4.1.0 , contains a vulnerability where sensitive information may be exposed in Scaffolder task failure events . Under specific template and failure conditions, an authenticated user could r...

CVE-2026-106502 Backstage: Sensitive information may be exposed in Scaffolder task failure events

Backstage is an open framework for building developer portals. Prior to 4.1.0, the @backstage/plugin-scaffolder-backend package could expose sensitive information in Scaffolder task failure events. Under specific template and failure conditions, an authenticated user may retrieve backend-managed...

CVE-2026-106502 Backstage: Sensitive information may be exposed in Scaffolder task failure events

Backstage is an open framework for building developer portals. Prior to 4.1.0, the @backstage/plugin-scaffolder-backend package could expose sensitive information in Scaffolder task failure events. Under specific template and failure conditions, an authenticated user may retrieve backend-managed...

PT-2026-107299

Name of the Vulnerable Software and Affected Versions Backstage versions prior to 4.1.0 Description The @backstage/plugin-scaffolder-backend package may expose sensitive information within Scaffolder task failure events. An authenticated user can retrieve backend-managed credentials used during...

CVE-2026-106502: Insertion of Sensitive Information into Log File

Backstage is an open framework for building developer portals. Prior to 4.1.0, the @backstage/plugin-scaffolder-backend package could expose sensitive information in Scaffolder task failure events. Under specific template and failure conditions, an authenticated user may retrieve backend-managed...