CVE-2026-106557

Published 7 October 2026 · tracked since 8 October 2026

Description

Backstage is an open framework for building developer portals. Prior to 1.14.6 and 1.15.4, the @backstage/plugin-techdocs-node package did not sufficiently validate TechDocs Markdown extension configuration. An authenticated user who can register or modify documentation sources may cause a TechDocs

References

• NVD — National Vulnerability Database
• CVE.org record (MITRE)
• CISA Known Exploited Vulnerabilities catalog

Latest tracked vulnerabilities

• CVE-2026-76470 HIGH 8.8
• CVE-2026-76471 CRITICAL 9.8
• CVE-2026-76464 CRITICAL 9.6
• CVE-2026-76465 CRITICAL 9.8
• CVE-2026-76467 HIGH 7.5
• CVE-2026-76468 HIGH 8.2
• CVE-2026-76469 HIGH 7.4
• CVE-2026-76457 HIGH 8.6
• CVE-2026-76458 HIGH 8.6
• CVE-2026-76459 HIGH 8.8

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