Backstage: Improper input validation in Sentry scaffolder actions

[ Description ]Official description

Backstage is an open framework for building developer portals. From 0.3.0 until 0.3.8, the @backstage/plugin-scaffolder-backend-module-sentry package is affected by improper input validation in sentry scaffolder actions. An authenticated internal user who can execute the affected actions may cause the backend to contact unintended destinations and disclose Sentry integration credentials. Subsequent impact depends on network reachability and the privileges granted to the configured token. This issue is fixed in version 0.3.8.

[ Fixes ]Fixes and patches

• @backstage/plugin-scaffolder-backend-module-sentry 0.3.8Fixed version · GitHub Advisories · npm package @backstage/plugin-scaffolder-backend-module-sentry: upgrade to 0.3.8 or later (affected >= 0.3.0, < 0.3.8)
• Patch on github.comVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD
• Patch on github.comVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD
• Patch on github.comVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD

[ Packages ]Affected open-source packages

• @backstage/plugin-scaffolder-backend-module-sentry npmAffected >= 0.3.0, < 0.3.8 · fixed in 0.3.8 · GHSA-g734-fhp4-7mfp

[ References ]References

• github.com/backstage/backstage/commit/b0170fad7962fb8c3d71366b5265cf283c7bbcf7Patch
• github.com/backstage/backstage/releases/tag/v1.54.8PatchProduct
• github.com/backstage/backstage/releases/tag/v1.55.0PatchProduct
• github.com/backstage/backstage/security/advisories/GHSA-g734-fhp4-7mfpMitigationVendor Advisory