CVE-2026-11461

Summary

A vulnerability has been found in NousResearch hermes-agent up to 0.12.0. This affects the function resolve_session_by_title of the file hermes_state.py of the component resume Endpoint. Such manipulation of the argument Title leads to authorization bypass. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected Software

VendorProductVersion RangeStatus
NousResearchhermes-agent0.1affected
NousResearchhermes-agent0.2affected
NousResearchhermes-agent0.3affected
NousResearchhermes-agent0.4affected
NousResearchhermes-agent0.5affected
NousResearchhermes-agent0.6affected
NousResearchhermes-agent0.7affected
NousResearchhermes-agent0.8affected
NousResearchhermes-agent0.9affected
NousResearchhermes-agent0.10affected
NousResearchhermes-agent0.11affected
NousResearchhermes-agent0.12.0affected

Weaknesses

  • CWE-639: Authorization Bypass
  • CWE-285: Improper Authorization

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: poc
    • Automatable: no
    • Technical Impact: partial

Additional References

References