CVE-2026-85106

A server-side request forgery (SSRF) vulnerability exists in NousResearch hermes-agent 0.18.0 , specifically in the fetchLinkTitle function within the file apps/desktop/src/app/artifacts/index.tsx (component: Link Title Fetch). Manipulating the url argument allows a remote attacker with low privi...

CVE-2026-85105

A remote authorization bypass vulnerability exists in NousResearch hermes-agent 0.18.0 , specifically in the _sess_nowait function of the s71.py file within the Session Management component. The root cause is improper handling of the session_id argument, allowing an unauthenticated remote attacke...

EUVD-2026-70388

A flaw has been found in NousResearch hermes-agent 0.18.0. Affected by this issue is the function sessnowait of the file s71.py of the component Session Management. This manipulation of the argument sessionid causes authorization bypass. The attack can be initiated remotely. The vendor was...

CVE-2026-84289

A vulnerability was found in NousResearch hermes-agent up to 0.18.2. This vulnerability affects the function listtools of the file tools/mcptool.py of the component MCP Tool. Performing a manipulation results in uncontrolled memory allocation. It is possible to initiate the attack remotely. The...

CVE-2026-84288

A vulnerability has been found in NousResearch hermes-agent up to 0.18.2. This affects the function HermesACPAgent.prompt of the file acpadapter/session.py of the component ACP Prompt Workflow. Such manipulation leads to denial of service. The attack may be performed from remote. The exploit has...

PT-2026-84520

Name of the Vulnerable Software and Affected Versions NousResearch hermes-agent versions prior to 0.18.3 Description A flaw in the MCP Tool component allows for uncontrolled memory allocation. This issue occurs within the list tools function located in the tools/mcp tool.py file and can be...

CVE-2026-18993 NousResearch hermes-agent Memory Toolset model_tools.py access control

A vulnerability was detected in NousResearch hermes-agent up to 0.16.0. Affected by this issue is some unknown functionality of the file hermes-agent/modeltools.py of the component Memory Toolset. The manipulation results in improper access controls. The attack can be executed remotely. The explo...

CVE-2026-18976

A vulnerability was determined in NousResearch hermes-agent up to 0.16.0. This impacts the function gettooldefinitions of the file agent/agentinit.py of the component disabledtoolsets Handler. This manipulation causes incorrect privilege assignment. The attack may be initiated remotely. The explo...

CVE-2026-18976

A vulnerability was determined in NousResearch hermes-agent up to 0.16.0. This impacts the function gettooldefinitions of the file agent/agentinit.py of the component disabledtoolsets Handler. This manipulation causes incorrect privilege assignment. The attack may be initiated remotely. The explo...

CVE-2026-18976 NousResearch hermes-agent disabled_toolsets agent_init.py get_tool_definitions privileges assignment

A vulnerability was determined in NousResearch hermes-agent up to 0.16.0. This impacts the function gettooldefinitions of the file agent/agentinit.py of the component disabledtoolsets Handler. This manipulation causes incorrect privilege assignment. The attack may be initiated remotely. The explo...

CVE-2026-18773

A vulnerability was detected in NousResearch hermes-agent up to 2026.6.5. Affected by this issue is the function checkslashaccess 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 exploi...

CVE-2026-18775

Technical details are not publicly available in the provided documents. Monitor for updates.

CVE-2026-18775

A vulnerability has been found in NousResearch hermes-agent up to 0.16.0. This vulnerability affects the function browsersnapshot of the file tools/browsertool.py of the component Browser Tooling. Such manipulation leads to server-side request forgery. The attack may be launched remotely. The...

EUVD-2026-52766

A vulnerability has been found in NousResearch hermes-agent up to 0.16.0. This vulnerability affects the function browsersnapshot of the file tools/browsertool.py of the component Browser Tooling. Such manipulation leads to server-side request forgery. The attack may be launched remotely. The...

CVE-2026-18774 NousResearch hermes-agent xAI Image Generation Provider image_gen_provider.py save_url_image server-side request forgery

A flaw has been found in NousResearch hermes-agent up to 0.16.0. This affects the function saveurlimage of the file agent/imagegenprovider.py of the component xAI Image Generation Provider. This manipulation causes server-side request forgery. The attack may be initiated remotely. The exploit has...

EUVD-2026-52764

A flaw has been found in NousResearch hermes-agent up to 0.16.0. This affects the function saveurlimage of the file agent/imagegenprovider.py of the component xAI Image Generation Provider. This manipulation causes server-side request forgery. The attack may be initiated remotely. The exploit has...

CVE-2026-18774

A flaw has been found in NousResearch hermes-agent up to 0.16.0. This affects the function saveurlimage of the file agent/imagegenprovider.py of the component xAI Image Generation Provider. This manipulation causes server-side request forgery. The attack may be initiated remotely. The exploit has...

EUVD-2026-52727

A vulnerability was detected in NousResearch hermes-agent up to 2026.6.5. Affected by this issue is the function checkslashaccess 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 exploi...

CVE-2026-18773

The vulnerability CVE-2026-18773 affects the NousResearch Hermes-Agent up to version 2026.6.5. The flaw resides in the Quick Command Handler’s file gateway/run.py, within the function _check_slash_access, leading to incorrect authorization. This enables a remote attacker to exploit the issue (exp...

CVE-2026-17432

The vulnerability CVE-2026-17432 affects NousResearch hermes-agent 2026.6.5. It targets the file hermes-agent/plugins/platforms/simplex/adapter.py within the SimpleX Gateway Authorization component. The issue arises from manipulation of the contactId argument, leading to improper access controls....