@backstage/plugin-search-backend-module-techdocs (>=0.0.0-nightly-20260822023239, <=0.4.18-next.0), @backstage/plugin-techdocs-backend (>=0.0.0-nightly-20260827035829, <=2.2.3-next.1) +1 more potentially affected by CVE-2026-106455 via @backstage/plugin-techdocs-node (>=1.15.1-next.0, <=1.15.3)

@backstage/plugin-techdocs-node NPM version =1.15.1-next.0, =0.0.0-nightly-20260822023239, =0.0.0-nightly-20260827035829, =0.0.0-nightly-20260823023807, =1.11.4-next.0 Source cves: CVE-2026-106455 Source advisory: OSV:GHSA-Q38J-6VCM-2F5M...

@backstage/plugin-search-backend-module-techdocs (>=0.0.0-nightly-20260415031804, <=0.4.18-next.0), @backstage/plugin-techdocs-backend (>=0.0.0-nightly-2021111822616, <=2.2.3-next.1) +2 more potentially affected by CVE-2026-106510 via @backstage/plugin-techdocs-node (>=1.0.0, <=1.15.3)

@backstage/plugin-techdocs-node NPM version =1.0.0, =0.0.0-nightly-20260415031804, =0.0.0-nightly-2021111822616, =0.11.13, =0.0.0-nightly-2021111822616, =1.11.4-next.0 Source cves: CVE-2026-106510 Source advisory: GHSA-4488-J8VJ-VQQV...

Backstage has incorrect authorization in search engine permission filtering

Impact An authenticated Backstage user subject to a DENY policy for search document types could receive search results they were not authorized to view. This affects deployments with permission.enabled: true and an Elasticsearch or OpenSearch search backend. Patches - Upgrade...

Incorrect Authorization

Overview @backstage/plugin-search-backend is a The Backstage backend plugin that provides your backstage app with search Affected versions of this package are vulnerable to Incorrect Authorization in AuthorizedSearchEngine when all document types are denied by authorization policy. An authenticat...

Incorrect Authorization

Overview @backstage/plugin-search-backend-module-elasticsearch is an A module for the search backend that implements search using ElasticSearch Affected versions of this package are vulnerable to Incorrect Authorization in AuthorizedSearchEngine when all document types are denied by authorization...

CVE-2026-106562

Backstage is an open framework for building developer portals. Prior to 2.1.6 in @backstage/plugin-search-backend and 1.8.7 in @backstage/plugin-search-backend-module-elasticsearch, search engine permission filtering could return documents denied by policy. An authenticated Backstage user subject...

CVE-2026-106562 Backstage: Incorrect authorization in search engine permission filtering

Backstage is an open framework for building developer portals. Prior to 2.1.6 in @backstage/plugin-search-backend and 1.8.7 in @backstage/plugin-search-backend-module-elasticsearch, search engine permission filtering could return documents denied by policy. An authenticated Backstage user subject...

CVE-2026-106562

The Backstage developer portal framework contains an incorrect authorization vulnerability in its search engine permission filtering. Specifically, in versions prior to 2.1.6 of @backstage/plugin-search-backend and 1.8.7 of @backstage/plugin-search-backend-module-elasticsearch, the system could r...

CVE-2026-106562

Backstage is an open framework for building developer portals. Prior to 2.1.6 in @backstage/plugin-search-backend and 1.8.7 in @backstage/plugin-search-backend-module-elasticsearch, search engine permission filtering could return documents denied by policy. An authenticated Backstage user subject...

@red-hat-developer-hub/backstage-plugin-global-header (>=0.0.4, <=1.8.0) potentially affected by CVE-2026-106562 via @backstage/plugin-search-backend (1.8.2)

@backstage/plugin-search-backend NPM version 1.8.2 is affected by a known vulnerability. The following packages have a transitive dependency on @backstage/plugin-search-backend and may be impacted: - @red-hat-developer-hub/backstage-plugin-global-header =0.0.4, =1.8.0 Source cves: CVE-2026-106562...

CVE-2026-106562 Backstage: Incorrect authorization in search engine permission filtering

Backstage is an open framework for building developer portals. Prior to 2.1.6 in @backstage/plugin-search-backend and 1.8.7 in @backstage/plugin-search-backend-module-elasticsearch, search engine permission filtering could return documents denied by policy. An authenticated Backstage user subject...

EUVD-2026-94375

Backstage is an open framework for building developer portals. Prior to 2.1.6 in @backstage/plugin-search-backend and 1.8.7 in @backstage/plugin-search-backend-module-elasticsearch, search engine permission filtering could return documents denied by policy. An authenticated Backstage user subject...

CVE-2026-106562: Improper Check for Unusual or Exceptional Conditions

Backstage is an open framework for building developer portals. Prior to 2.1.6 in @backstage/plugin-search-backend and 1.8.7 in @backstage/plugin-search-backend-module-elasticsearch, search engine permission filtering could return documents denied by policy. An authenticated Backstage user subject...

PT-2026-107544

Name of the Vulnerable Software and Affected Versions @backstage/plugin-search-backend versions prior to 2.1.6 @backstage/plugin-search-backend-module-elasticsearch versions prior to 1.8.7 Description An authenticated user could receive unauthorized search results when a DENY policy is applied to...

@backstage/plugin-search-backend-module-techdocs (>=0.0.0-nightly-20230323021924, <=0.4.18-next.0), @backstage/plugin-techdocs-backend (>=0.0.0-nightly-2021111822616, <=2.2.3-next.1) +2 more potentially affected by CVE-2026-106509 via @backstage/plugin-techdocs-node (>=0.0.0-nightly-20220315022536, <=1.15.3)

@backstage/plugin-techdocs-node NPM version =0.0.0-nightly-20220315022536, =0.0.0-nightly-20230323021924, =0.0.0-nightly-2021111822616, =0.0.0-nightly-20220305022735, =0.0.0-nightly-2021111822616, =1.11.4-next.0 Source cves: CVE-2026-106509 Source advisory: MEND:CVE-2026-106509...

@backstage/plugin-search-backend-module-techdocs (>=0.4.2-next.0, <=0.4.12-next.1), @backstage/plugin-techdocs-backend (>=0.0.0-nightly-2021111822616, <=2.1.6-next.1) +2 more potentially affected by CVE-2026-29186 via @backstage/plugin-techdocs-node (>=1.0.0, <=1.14.3-next.1)

@backstage/plugin-techdocs-node NPM version =1.0.0, =0.4.2-next.0, =0.0.0-nightly-2021111822616, =0.11.13, =0.0.0-nightly-2021111822616, =1.10.6-next.1 Source cves: CVE-2026-29186 Source advisory: OSV:GHSA-928R-FM4V-MVRW...