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CVE-2026-9367

A vulnerability was determined in NousResearch hermes-agent up to 5157f5427f19488b31c6fdebbacd15d798ce7f63. This affects the function detect_dangerous_command of the file tools/approval.py of the component terminal_tool. This manipulation causes os command injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:32e863b52a870519672923c17240ec389b51efef4535817c6a733ac289f63475
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e09e9b5a41191cc4600a34cc186fd04c8db7cd0992db3c0082d7a6f1aea2f2c5 · sha256:cba8bd080656e0b0… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e09e9b5a41191cc4600a34cc186fd04c8db7cd0992db3c0082d7a6f1aea2f2c5 · sha256:cba8bd080656e0b0… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e09e9b5a41191cc4600a34cc186fd04c8db7cd0992db3c0082d7a6f1aea2f2c5 · sha256:cba8bd080656e0b0… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e09e9b5a41191cc4600a34cc186fd04c8db7cd0992db3c0082d7a6f1aea2f2c5 · sha256:cba8bd080656e0b0… · /containers/cna/metrics/1/cvssV3_1
cwe · 2 assertions

{"cweId":"CWE-77","description":"Command Injection","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e09e9b5a41191cc4600a34cc186fd04c8db7cd0992db3c0082d7a6f1aea2f2c5 · sha256:cba8bd080656e0b0… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-78","description":"OS Command Injection","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e09e9b5a41191cc4600a34cc186fd04c8db7cd0992db3c0082d7a6f1aea2f2c5 · sha256:cba8bd080656e0b0… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"cpes":["cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:*"],"modules":["terminal_tool"],"product":"hermes-agent","vendor":"NousResearch","versions":[{"status":"affected","version":"5157f5427f19488b31c6fdebbacd15d798ce7f63"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e09e9b5a41191cc4600a34cc186fd04c8db7cd0992db3c0082d7a6f1aea2f2c5 · sha256:cba8bd080656e0b0… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e09e9b5a41191cc4600a34cc186fd04c8db7cd0992db3c0082d7a6f1aea2f2c5 · sha256:cba8bd080656e0b0… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e09e9b5a41191cc4600a34cc186fd04c8db7cd0992db3c0082d7a6f1aea2f2c5 · sha256:cba8bd080656e0b0… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e09e9b5a41191cc4600a34cc186fd04c8db7cd0992db3c0082d7a6f1aea2f2c5 · sha256:cba8bd080656e0b0… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":7.3,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e09e9b5a41191cc4600a34cc186fd04c8db7cd0992db3c0082d7a6f1aea2f2c5 · sha256:cba8bd080656e0b0… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-77","description":"Command Injection","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e09e9b5a41191cc4600a34cc186fd04c8db7cd0992db3c0082d7a6f1aea2f2c5 · sha256:cba8bd080656e0b0… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-78","description":"OS Command Injection","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e09e9b5a41191cc4600a34cc186fd04c8db7cd0992db3c0082d7a6f1aea2f2c5 · sha256:cba8bd080656e0b0… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"tags":["exploit"],"url":"https://gist.github.com/YLChen-007/75fb10319693e86106ced2ef3a472c80"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e09e9b5a41191cc4600a34cc186fd04c8db7cd0992db3c0082d7a6f1aea2f2c5 · sha256:cba8bd080656e0b0… · /containers/cna/references/3
{"name":"Submit #812228 | NousResearch hermes-agent 5157f5427f19488b31c6fdebbacd15d798ce7f63 OS Command Injection (CWE-78)","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/812228"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e09e9b5a41191cc4600a34cc186fd04c8db7cd0992db3c0082d7a6f1aea2f2c5 · sha256:cba8bd080656e0b0… · /containers/cna/references/2
{"name":"VDB-365330 | NousResearch hermes-agent terminal_tool approval.py detect_dangerous_command os command injection","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/vuln/365330"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e09e9b5a41191cc4600a34cc186fd04c8db7cd0992db3c0082d7a6f1aea2f2c5 · sha256:cba8bd080656e0b0… · /containers/cna/references/0
{"name":"VDB-365330 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/365330/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e09e9b5a41191cc4600a34cc186fd04c8db7cd0992db3c0082d7a6f1aea2f2c5 · sha256:cba8bd080656e0b0… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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