{"id":"CVE-2026-17432","state":"PUBLISHED","title":"NousResearch hermes-agent SimpleX Gateway Authorization adapter.py access control","description":"A vulnerability was detected in NousResearch hermes-agent 2026.6.5. Affected by this vulnerability is an unknown functionality of the file hermes-agent/plugins/platforms/simplex/adapter.py of the component SimpleX Gateway Authorization. The manipulation of the argument contactId results in improper access controls. The attack may be launched remotely. A high complexity level is associated with this attack. The exploitation appears to be difficult. The exploit is now public and may be used. The patch is identified as 490c486ff65b766d9de0fe0e6f26e1778aaa8fb3. Applying a patch is advised to resolve this issue.","publishedAt":"2026-07-26T00:15:11.157Z","updatedAt":"2026-07-27T18:01:13.928Z","severity":{"score":2.3,"label":"Low","version":"4.0","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["NousResearch hermes-agent"],"affected":[{"vendor":"NousResearch","product":"hermes-agent","versions":[{"version":"2026.6.5","status":"affected"}],"cpes":["cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:*"],"modules":["SimpleX Gateway Authorization"]}],"references":["https://vuldb.com/vuln/383065","https://vuldb.com/vuln/383065/cti","https://vuldb.com/cve/CVE-2026-17432","https://vuldb.com/submit/862424","https://github.com/NousResearch/hermes-agent/issues/44730","https://github.com/NousResearch/hermes-agent/pull/41246","https://github.com/NousResearch/hermes-agent/issues/44729","https://github.com/NousResearch/hermes-agent/commit/490c486ff65b766d9de0fe0e6f26e1778aaa8fb3","https://github.com/NousResearch/hermes-agent/"],"weaknesses":["CWE-284","CWE-266"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/17xxx/CVE-2026-17432.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-17432","state":"PUBLISHED","datePublished":"2026-07-26T00:15:11.157Z","dateUpdated":"2026-07-27T18:01:13.928Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-07-25T10:42:39.965Z"},"containers":{"cna":{"title":"NousResearch hermes-agent SimpleX Gateway Authorization adapter.py access control","descriptions":[{"lang":"en","value":"A vulnerability was detected in NousResearch hermes-agent 2026.6.5. Affected by this vulnerability is an unknown functionality of the file hermes-agent/plugins/platforms/simplex/adapter.py of the component SimpleX Gateway Authorization. The manipulation of the argument contactId results in improper access controls. The attack may be launched remotely. A high complexity level is associated with this attack. The exploitation appears to be difficult. The exploit is now public and may be used. The patch is identified as 490c486ff65b766d9de0fe0e6f26e1778aaa8fb3. Applying a patch is advised to resolve this issue."}],"affected":[{"vendor":"NousResearch","product":"hermes-agent","versions":[{"version":"2026.6.5","status":"affected"}],"cpes":["cpe:2.3:a:nousresearch:hermes-agent:*:*:*:*:*:*:*:*"],"modules":["SimpleX Gateway Authorization"]}],"references":[{"url":"https://vuldb.com/vuln/383065","name":"VDB-383065 | NousResearch hermes-agent SimpleX Gateway Authorization adapter.py access control","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/383065/cti","name":"VDB-383065 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-17432","name":"CVE-2026-17432 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/862424","name":"Submit #862424 | NousResearch hermes-agent 9121834b31984c2125738c7243792cbd2dc79df6 (unreleased origin/main, post-v2026.6.5) Authentication Bypass by Spoofing (CWE-290)","tags":["third-party-advisory"]},{"url":"https://github.com/NousResearch/hermes-agent/issues/44730","tags":["issue-tracking"]},{"url":"https://github.com/NousResearch/hermes-agent/pull/41246","tags":["issue-tracking","patch"]},{"url":"https://github.com/NousResearch/hermes-agent/issues/44729","tags":["exploit","issue-tracking"]},{"url":"https://github.com/NousResearch/hermes-agent/commit/490c486ff65b766d9de0fe0e6f26e1778aaa8fb3","tags":["patch"]},{"url":"https://github.com/NousResearch/hermes-agent/","tags":["product"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":2.3,"vectorString":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"LOW"}},{"cvssV3_1":{"version":"3.1","baseScore":5,"vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5,"vectorString":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":4.6,"vectorString":"AV:N/AC:H/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-284","type":"CWE","lang":"en","description":"Improper Access Controls"}]},{"descriptions":[{"cweId":"CWE-266","type":"CWE","lang":"en","description":"Incorrect Privilege Assignment"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-07-26T00:15:11.157Z"},"timeline":[{"time":"2026-07-25T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-07-25T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-07-25T12:47:49.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Erichen-x (VulDB User)","type":"reporter"}],"tags":["x_open-source"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-27T18:01:02.620763Z","id":"CVE-2026-17432","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-27T18:01:13.928Z"}}]}}}