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CVE-2026-29186

@backstage/plugin-techdocs-node: TechDocs Mkdocs Configuration Key Enables Arbitrary Code Execution

Published: Mar 7, 2026Updated: Jul 15, 2026 Sources: CVE List NVD GHSACWE-74
7.7HIGH
NVD MITRE
EPSS Score
0.8%
Top 46.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

TechDocs Mkdocs Configuration Key Enables Arbitrary Code Execution

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:LUI:NS:CC:HI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:LIntegrity
Low
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-74CWE-434CWE-791

Affected Products

npm
package-ecosystem
@backstage/plugin-techdocs-node
OSS Libraries
backstage
commercial
backstageSaaS
DevTools & CI / source-control
linuxfoundation
oss-project·USaka pytorch, yocto, everest
backstage plugin-techdocs-nodeLibraryLibrary
AI / ML / notebook-mlops

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

4 techniques
Command and Control
Execution
Initial Access
Persistence
View detailed technique mapping

References

https://github.com/backstage/backstage/security/advisories/GHSA-928r-fm4v-mvrw
github.com
https://nvd.nist.gov/vuln/detail/CVE-2026-29186
nvd.nist.gov
https://backstage.io/docs/features/techdocs/architecture
backstage.io
and 8 more references View all →

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