Backstage is an open framework for building developer portals. Prior to 0.3.25, the @backstage/plugin-scaffolder-backend-module-confluence-to-markdown package is affected by improper repository path validation in a scaffolder backend module. An authenticated user who can execute an affected template and control its repository file location may cause generated content to be written outside the task workspace, within locations writable by the Backstage backend process. This issue is fixed in version 0.3.25.
References
| Link | Resource |
|---|---|
| https://github.com/backstage/backstage/commit/5f0000c1d0af05571e357926b3fa33a453337ff0 | Patch |
| https://github.com/backstage/backstage/releases/tag/v1.54.6 | Patch Release Notes |
| https://github.com/backstage/backstage/security/advisories/GHSA-2cmg-v53w-8xfp | Mitigation Patch Vendor Advisory |
Configurations
History
16 Oct 2026, 15:05
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/backstage/backstage/commit/5f0000c1d0af05571e357926b3fa33a453337ff0 - Patch | |
| References | () https://github.com/backstage/backstage/releases/tag/v1.54.6 - Patch, Release Notes | |
| References | () https://github.com/backstage/backstage/security/advisories/GHSA-2cmg-v53w-8xfp - Mitigation, Patch, Vendor Advisory | |
| CPE | cpe:2.3:a:linuxfoundation:backstage\/plugin-scaffolder-backend-module-confluence-to-markdown:*:*:*:*:*:node.js:*:* cpe:2.3:a:linuxfoundation:backstage:*:*:*:*:*:*:*:* |
|
| First Time |
Linuxfoundation backstage
Linuxfoundation backstage\/plugin-scaffolder-backend-module-confluence-to-markdown Linuxfoundation |
07 Oct 2026, 15:17
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-10-07 15:17
Updated : 2026-10-16 15:05
NVD link : CVE-2026-106560
Mitre link : CVE-2026-106560
CVE.ORG link : CVE-2026-106560
JSON object : View
Products Affected
linuxfoundation
- backstage
- backstage\/plugin-scaffolder-backend-module-confluence-to-markdown
CWE
CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
