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TI-2026-56849 Aliases CVE-2026-82452GHSA-hc3c-8h8r-vcg7

rust-iot-platform Authentication Bypass via Missing Request Guards

Priority MEDIUM 50CWE-306Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-306.

Summary

rust-iot-platform through commit 5df942ab contains an authentication bypass vulnerability where most REST API routes lack authentication guards in their handler signatures. Unauthenticated attackers can create, update, list, retrieve, and delete user accounts by directly accessing unprotected endpoints without providing valid credentials.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00826 57th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

No affected products listed by the sources yet.

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-82452
  2. 2026-10-03 Alias added: GHSA-hc3c-8h8r-vcg7

References

Other 2

  • TI-2026-49945 rust-iot-platform Unauthenticated Remote Code Execution via Unsandboxed Calc-Rule Script Evaluation CVSS 3.1CRITICAL 9.8
  • TI-2026-49944 rust-iot-platform Authentication Bypass via Non-Validated Authorization Header CVSS 3.1CRITICAL 9.1
  • TI-2026-56850 rust-iot-platform Cleartext Password Storage via User Model CVSS 4.0HIGH 8.7

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences