CVE-2026-18773 PUBLISHED

NousResearch hermes-agent Quick run.py _check_slash_access authorization

Assigner: VulDB
Reserved: 04.08.2026 Published: 04.08.2026 Updated: 04.08.2026

A vulnerability was detected in NousResearch hermes-agent up to 2026.6.5. Affected by this issue is the function _check_slash_access of the file gateway/run.py of the component Quick Command Handler. The manipulation results in incorrect authorization. The attack can be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
CVSS Score: 5.3

Product Status

Vendor NousResearch
Product hermes-agent
Versions
  • Version 2026.6.0 is affected
  • Version 2026.6.1 is affected
  • Version 2026.6.2 is affected
  • Version 2026.6.3 is affected
  • Version 2026.6.4 is affected
  • Version 2026.6.5 is affected

Credits

  • Eric-y (VulDB User) reporter
  • VulDB CNA Team coordinator

References

Problem Types

  • Incorrect Authorization CWE
  • Improper Authorization CWE