Description

Backstage is an open framework for building developer portals. Prior to version 1.20.1, a vulnerability in the SCM URL parsing used by Backstage integrations allowed path traversal sequences in encoded form to be included in file paths. When these URLs were processed by integration functions that construct API URLs, the traversal segments could redirect requests to unintended SCM provider API endpoints using the configured server-side integration credentials. This issue has been patched in version 1.20.1.

INFO

Published Date :

2026-03-07T15:02:04.986Z

Last Modified :

2026-03-09T20:24:16.756Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-29185 vulnerability.

Vendors Products
Backstage
  • Backstage
Linuxfoundation
  • Backstage\/integration
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-29185.

URL Resource
https://github.com/backstage/backstage/security/advisories/GHSA-95v5-prp4-5gv5 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-29185 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-29185 cve-icon
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CVSS Vulnerability Scoring System

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