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 input validation in confluence to markdown scaffolder module. Insufficient input validation in the Confluence to Markdown scaffolder module could allow an attacker to influence file write operations during template execution. Exploitation requires a Backstage user to run a template that processes attacker-influenced Confluence content. This issue is fixed in version 0.3.25.
References
| Link | Resource |
|---|---|
| https://github.com/backstage/backstage/commit/506c2c11bce3ed9d1f8f50de5d6474b16e43a65e | Patch |
| https://github.com/backstage/backstage/releases/tag/v1.54.6 | Patch Release Notes |
| https://github.com/backstage/backstage/security/advisories/GHSA-75qf-886x-5xf2 | Mitigation Vendor Advisory |
Configurations
History
16 Oct 2026, 15:11
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:linuxfoundation:backstage\/plugin-scaffolder-backend-module-confluence-to-markdown:*:*:*:*:*:node.js:*:* cpe:2.3:a:linuxfoundation:backstage:*:*:*:*:*:*:*:* |
|
| References | () https://github.com/backstage/backstage/commit/506c2c11bce3ed9d1f8f50de5d6474b16e43a65e - Patch | |
| References | () https://github.com/backstage/backstage/releases/tag/v1.54.6 - Patch, Release Notes | |
| References | () https://github.com/backstage/backstage/security/advisories/GHSA-75qf-886x-5xf2 - Mitigation, Vendor Advisory | |
| 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 15:11
NVD link : CVE-2026-106559
Mitre link : CVE-2026-106559
CVE.ORG link : CVE-2026-106559
JSON object : View
Products Affected
linuxfoundation
- backstage
- backstage\/plugin-scaffolder-backend-module-confluence-to-markdown
