# Backstage Plugin-Techdocs-Node vulnerabilities

Source: https://junglewise.ai/threats/technologies/plugin-techdocs-node  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/plugin-techdocs-node.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 10 vulnerabilities in Backstage Plugin-Techdocs-Node: 0 in the last 7 days and 7 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-106510, was published on 7 October 2026. Nothing in the last four weeks, down from 7 vulnerabilities in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 7
- All time: 10 (0 critical, 0 exploited in the wild)

## About Backstage Plugin-Techdocs-Node

A core library for the TechDocs plugin in Backstage that handles documentation processing.

## Latest Backstage Plugin-Techdocs-Node vulnerabilities

- [CVE-2026-106510: Backstage TechDocs remote code execution via mkdocs.yml](https://junglewise.ai/threats/cve-2026-106510-backstage-remote-code-execution-via-crafted-markdown-extensions) (high, CVSS 7.7, published 7 Oct 2026)
- [CVE-2026-106558: Backstage plugin-techdocs-node code execution in MkDocs configuration](https://junglewise.ai/threats/cve-2026-106558-backstage-improper-validation-of-techdocs-mkdocs-configuration) (high, CVSS 8.8, published 7 Oct 2026)
- [CVE-2026-106557: Backstage improper input validation in TechDocs Markdown extension](https://junglewise.ai/threats/cve-2026-106557-backstage-has-improper-input-validation-in-techdocs-markdown) (high, CVSS 7.7, published 7 Oct 2026)
- [CVE-2026-106508: Backstage TechDocs local publisher path traversal](https://junglewise.ai/threats/cve-2026-106508-backstage-is-an-open-framework-for-building-developer-portals) (medium, CVSS 5.3, published 6 Oct 2026)
- [CVE-2026-106507: Backstage plugin-techdocs-node arbitrary file read in mkdocs snippets](https://junglewise.ai/threats/cve-2026-106507-backstage-is-an-open-framework-for-building-developer-portals) (medium, CVSS 5.3, published 6 Oct 2026)
- [CVE-2026-106505: Backstage plugin-techdocs-node MkDocs config sanitizer bypass](https://junglewise.ai/threats/cve-2026-106505-backstage-is-an-open-framework-for-building-developer-portals) (high, CVSS 7.7, published 6 Oct 2026)
- [CVE-2026-106455: Backstage plugin-techdocs-node mkdocs config validation bypass](https://junglewise.ai/threats/cve-2026-106455-backstage-is-an-open-framework-for-building-developer-portals) (high, CVSS 7.7, published 6 Oct 2026)
- [CVE-2026-29186: Backstage TechDocs arbitrary code execution via MkDocs configuration bypass](https://junglewise.ai/threats/cve-2026-29186-backstage-techdocs-arbitrary-code-execution-via-mkdocs) (high, CVSS 7.7, published 7 Mar 2026)
- [CVE-2026-25152: Backstage TechDocs Node path traversal in local generator](https://junglewise.ai/threats/cve-2026-25152-backstage-techdocs-node-path-traversal-in-local-generator) (low, CVSS 3.1, published 2 Feb 2026)
- [CVE-2026-25153: Backstage TechDocs code execution via MkDocs hooks configuration](https://junglewise.ai/threats/cve-2026-25153-backstage-techdocs-code-execution-via-mkdocs-hooks-configuration) (high, CVSS 7.7, published 30 Jan 2026)

## Most severe Backstage Plugin-Techdocs-Node vulnerabilities

- [CVE-2026-106558: Backstage plugin-techdocs-node code execution in MkDocs configuration](https://junglewise.ai/threats/cve-2026-106558-backstage-improper-validation-of-techdocs-mkdocs-configuration) (high, CVSS 8.8, published 7 Oct 2026)
- [CVE-2026-29186: Backstage TechDocs arbitrary code execution via MkDocs configuration bypass](https://junglewise.ai/threats/cve-2026-29186-backstage-techdocs-arbitrary-code-execution-via-mkdocs) (high, CVSS 7.7, published 7 Mar 2026)
- [CVE-2026-25153: Backstage TechDocs code execution via MkDocs hooks configuration](https://junglewise.ai/threats/cve-2026-25153-backstage-techdocs-code-execution-via-mkdocs-hooks-configuration) (high, CVSS 7.7, published 30 Jan 2026)
- [CVE-2026-106455: Backstage plugin-techdocs-node mkdocs config validation bypass](https://junglewise.ai/threats/cve-2026-106455-backstage-is-an-open-framework-for-building-developer-portals) (high, CVSS 7.7, published 6 Oct 2026)
- [CVE-2026-106505: Backstage plugin-techdocs-node MkDocs config sanitizer bypass](https://junglewise.ai/threats/cve-2026-106505-backstage-is-an-open-framework-for-building-developer-portals) (high, CVSS 7.7, published 6 Oct 2026)
- [CVE-2026-106510: Backstage TechDocs remote code execution via mkdocs.yml](https://junglewise.ai/threats/cve-2026-106510-backstage-remote-code-execution-via-crafted-markdown-extensions) (high, CVSS 7.7, published 7 Oct 2026)
- [CVE-2026-106557: Backstage improper input validation in TechDocs Markdown extension](https://junglewise.ai/threats/cve-2026-106557-backstage-has-improper-input-validation-in-techdocs-markdown) (high, CVSS 7.7, published 7 Oct 2026)
- [CVE-2026-106508: Backstage TechDocs local publisher path traversal](https://junglewise.ai/threats/cve-2026-106508-backstage-is-an-open-framework-for-building-developer-portals) (medium, CVSS 5.3, published 6 Oct 2026)
- [CVE-2026-106507: Backstage plugin-techdocs-node arbitrary file read in mkdocs snippets](https://junglewise.ai/threats/cve-2026-106507-backstage-is-an-open-framework-for-building-developer-portals) (medium, CVSS 5.3, published 6 Oct 2026)
- [CVE-2026-25152: Backstage TechDocs Node path traversal in local generator](https://junglewise.ai/threats/cve-2026-25152-backstage-techdocs-node-path-traversal-in-local-generator) (low, CVSS 3.1, published 2 Feb 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 7 vulnerabilities in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 7 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Backstage technologies

- [Backstage Plugin-Scaffolder-Backend](https://junglewise.ai/threats/technologies/plugin-scaffolder-backend): 10 vulnerabilities
- [Backstage Backend-Defaults](https://junglewise.ai/threats/technologies/backend-defaults): 5 vulnerabilities
- [Backstage Plugin-Auth-Backend](https://junglewise.ai/threats/technologies/plugin-auth-backend): 4 vulnerabilities
- [Backstage Catalog Backend Plugin](https://junglewise.ai/threats/technologies/plugin-catalog-backend): 4 vulnerabilities
- [Backstage Plugin-Techdocs-Backend](https://junglewise.ai/threats/technologies/plugin-techdocs-backend): 4 vulnerabilities
- [Backstage Scaffolder Backend Plugin](https://junglewise.ai/threats/technologies/scaffolder-backend-plugin): 3 vulnerabilities
- [Backstage TechDocs](https://junglewise.ai/threats/technologies/techdocs): 3 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Backstage Plugin-Techdocs-Node vulnerabilities", https://junglewise.ai/threats/technologies/plugin-techdocs-node, 9 November 2026.