Prototype Pollution

@backstage/plugin-catalog-backend is vulnerable to Prototype Pollution. The vulnerability is caused due to improper user input sanitization in the catalog API, which allows an attacker to interrupt the service using a specially crafted query...

Relative Path Traversal

@backstage/plugin-techdocs-backend is vulnerable to Relative Path Traversal. The vulnerability is caused due to improper validation of file paths, allowing unauthorized access to files in the AWS S3 or GCS storage provider...

@janus-idp/backstage-plugin-keycloak-backend (1.0.0) potentially affected by CVE-2024-45815 via @backstage/plugin-catalog-backend (1.5.1)

@backstage/plugin-catalog-backend NPM version 1.5.1 is affected by a known vulnerability. The following packages have a transitive dependency on @backstage/plugin-catalog-backend and may be impacted: - @janus-idp/backstage-plugin-keycloak-backend 1.0.0 Source cves: CVE-2024-45815 Source advisory:...

@backstage/backend-dynamic-feature-service (>=0.0.0-nightly-20240116021644, <=0.0.0-nightly-20260928023907), @backstage/plugin-catalog-backend-module-aws (>=0.0.0-nightly-20220219022334, <=0.1.2) +26 more potentially affected by CVE-2024-45815 via @backstage/plugin-catalog-backend (>=0.0.0-nightly-20220708025041, <=1.5.1)

@backstage/plugin-catalog-backend NPM version =0.0.0-nightly-20220708025041, =0.0.0-nightly-20240116021644, =0.0.0-nightly-20220219022334, =0.0.0-nightly-20220308022132, =0.0.0-nightly-20220311022539, =0.0.0-nightly-20220531024457, =0.0.0-nightly-20220810023539, =0.0.0-nightly-20220422024928,...

CVE-2024-45815

Backstage is an open framework for building developer portals. A malicious actor with authenticated access to a Backstage instance with the catalog backend plugin installed is able to interrupt the service using a specially crafted query to the catalog API. This has been fixed in the "1.26.0"...

CVE-2024-45816 Storage bucket Directory Traversal in @backstage/plugin-techdocs-backend

Backstage is an open framework for building developer portals. When using the AWS S3 or GCS storage provider for TechDocs it is possible to access content in the entire storage bucket. This can leak contents of the bucket that are not intended to be accessible, as well as bypass permission checks...

CVE-2024-45816

Backstage is an open framework for building developer portals. When using the AWS S3 or GCS storage provider for TechDocs it is possible to access content in the entire storage bucket. This can leak contents of the bucket that are not intended to be accessible, as well as bypass permission checks...

CVE-2024-46976

Backstage is an open framework for building developer portals. An attacker with control of the contents of the TechDocs storage buckets is able to inject executable scripts in the TechDocs content that will be executed in the victim's browser when browsing documentation or navigating to an attack...

CVE-2024-46976: Protection Mechanism Failure

Backstage is an open framework for building developer portals. An attacker with control of the contents of the TechDocs storage buckets is able to inject executable scripts in the TechDocs content that will be executed in the victim's browser when browsing documentation or navigating to an attack...

CVE-2024-45816: Relative Path Traversal

Backstage is an open framework for building developer portals. When using the AWS S3 or GCS storage provider for TechDocs it is possible to access content in the entire storage bucket. This can leak contents of the bucket that are not intended to be accessible, as well as bypass permission checks...

CVE-2024-45815: Improperly Controlled Modification of Object Prototype Attributes

Backstage is an open framework for building developer portals. A malicious actor with authenticated access to a Backstage instance with the catalog backend plugin installed is able to interrupt the service using a specially crafted query to the catalog API. This has been fixed in the 1.26.0 relea...

Arbitrary Code Injection

@backstage/plugin-scaffolder-backend is vulnerable to Arbitrary Code Injection. The vulnerability exists due to sandbox bypass in ScaffolderEntitiesProcessor.js, which allows an attacker with write access to a registered scaffolder template to inject code through the YAML template definition...

CVE-2023-35926

Backstage is an open platform for building developer portals. The Backstage scaffolder-backend plugin uses a templating library that requires sandbox, as it by design allows for code injection. The library used for this sandbox so far has been vm2, but in light of several past vulnerabilities and...

CVE-2023-35926

Backstage is an open platform for building developer portals. The Backstage scaffolder-backend plugin uses a templating library that requires sandbox, as it by design allows for code injection. The library used for this sandbox so far has been "vm2", but in light of several past vulnerabilities a...

@backstage/plugin-scaffolder-backend (>=0.0.0-nightly-202110122318, <=0.15.24-next.0), @backstage/plugin-scaffolder-backend-module-confluence-to-markdown (>=0.0.0-nightly-20230325022054, <=0.0.0-nightly-20230801022410) +9 more potentially affected by CVE-2023-35926 via @backstage/plugin-scaffolder-backend (>=0.0.0-nightly-20220708025041, <=1.1.0)

@backstage/plugin-scaffolder-backend NPM version =0.0.0-nightly-20220708025041, =0.0.0-nightly-202110122318, =0.0.0-nightly-20230325022054, =0.0.0-nightly-2021101022158, =0.0.0-nightly-2021101022158, =0.0.0-nightly-20230112022659, =0.0.0-nightly-2021101022158, =0.1.0, =1.0.8, =1.0.0, =1.0.0, =2.2...

CVE-2023-35926 Insecure sandbox in Backstage Scaffolder plugin

Backstage is an open platform for building developer portals. The Backstage scaffolder-backend plugin uses a templating library that requires sandbox, as it by design allows for code injection. The library used for this sandbox so far has been vm2, but in light of several past vulnerabilities and...

@frontside/backstage-plugin-humanitec-backend (>=0.1.0, <=0.2.1-changeset-release-main.1) potentially affected by CVE-2023-35926 via @backstage/plugin-scaffolder-backend (1.1.0)

@backstage/plugin-scaffolder-backend NPM version 1.1.0 is affected by a known vulnerability. The following packages have a transitive dependency on @backstage/plugin-scaffolder-backend and may be impacted: - @frontside/backstage-plugin-humanitec-backend =0.1.0, =0.2.1-changeset-release-main.1...

@frontside/backstage-plugin-humanitec-backend (>=0.1.0, <=0.2.1-changeset-release-main.1) potentially affected by CVE-2023-35926 via @backstage/plugin-scaffolder-backend (1.1.0)

@backstage/plugin-scaffolder-backend NPM version 1.1.0 is affected by a known vulnerability. The following packages have a transitive dependency on @backstage/plugin-scaffolder-backend and may be impacted: - @frontside/backstage-plugin-humanitec-backend =0.1.0, =0.2.1-changeset-release-main.1...

PT-2023-25385 · Npm · @Backstage/Plugin-Scaffolder-Backend

Name of the Vulnerable Software and Affected Versions: @backstage/plugin-scaffolder-backend versions prior to 1.15.0 Description: The Backstage scaffolder-backend plugin uses a templating library that requires a sandbox, allowing for code injection. A malicious actor with write access to a...

@janus-idp/backstage-plugin-keycloak-backend (1.0.0) potentially affected by CVE-2023-25571 via @backstage/plugin-catalog-backend (1.5.1)

@backstage/plugin-catalog-backend NPM version 1.5.1 is affected by a known vulnerability. The following packages have a transitive dependency on @backstage/plugin-catalog-backend and may be impacted: - @janus-idp/backstage-plugin-keycloak-backend 1.0.0 Source cves: CVE-2023-25571 Source advisory:...