PL
Product
plugin-scaffolder-backend
by @backstage · last CVE Oct 6, 2026
9
CVEs
0
On KEV
9.6
Max CVSS
9
New 30D
Severity mix
Critical 1High 2Medium 6Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-106501
9.6
0%
Oct 6
Backstage: Sensitive information exposure in Scaffolder
Affected: < 3.3.1; >= 3.4.0, < 3.4.1; >= 4.0.0, < 4.0.3; >= 4.0.4, < 4.1.0
CVE-2026-106500
8.5
0%
Oct 6
Backstage: Improper task state validation in Scaffolder backend
Affected: < 3.3.1; >= 3.4.0, < 3.4.1; >= 4.0.0, < 4.0.3; >= 4.0.4, < 4.1.0
CVE-2026-106503
8.1
0%
Oct 6
Backstage: Scaffolder action input authorization bypass
Affected: < 3.3.1; >= 3.4.0, < 3.4.1; >= 4.0.0, < 4.0.3; >= 4.0.4, < 4.1.0
CVE-2026-106504
6.5
0%
Oct 6
Backstage: Sensitive information exposure in scaffolder task logs
Affected: < 4.1.0
CVE-2026-106462
6.4
0%
Oct 6
Backstage: Scaffolder credential handling may allow unintended GitHub authentication fallback
Affected: < 4.1.0
CVE-2026-106506
5.3
0%
Oct 6
Backstage: Improper input validation in scaffolder task list ordering
Affected: < 4.1.0
CVE-2026-106502
5.3
0%
Oct 6
Backstage: Sensitive information may be exposed in Scaffolder task failure events
Affected: < 4.1.0
CVE-2026-106499
4.9
0%
Oct 6
Backstage: Secret-derived values may be exposed in scaffolder task logs
Affected: < 4.1.0
CVE-2026-106461
4.3
0%
Oct 6
Backstage: Incorrect authorization in scaffolder task listing
Affected: < 4.1.0
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