DailyCVE@dailycve
🟠 Backstage, Improper access control, #CVE-2026-106495 (Medium) -DC-Oct2026-3259 https://dailycve.com/backstage-improper-access-control-cve-2026-106495-medium-dc-oct2026-3259/
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CVE-2026-106495
LOWCVSS 4.3 · MEDIUMSignal is active with 1 mentions in latest observed window
Immediate actions
- Track advisory updates for patch or workaround availability
Recommended action window: Monitor and triage in normal cycle
NVD description
Backstage is an open framework for building developer portals. Prior to 0.17.8, the @backstage/backend-defaults package is affected by improper access control in backend action invocation. An authenticated user could invoke actions that an operator had excluded through action configuration. Existing action permissions and downstream authorization remain enforced. This issue is fixed in version 0.17.8.
0.0/ 10 priority
Sources & remediation
Other references
Weakness type (CWE)
CWE-284
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
Threat summary
- 1 mentions across 1 observed day
What's happening
- 1 total mentions across 1 day