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...

CVE-2026-85106: Server-Side Request Forgery (SSRF)

A vulnerability has been found in NousResearch hermes-agent 0.18.0. This affects the function fetchLinkTitle of the file apps/desktop/src/app/artifacts/index.tsx of the component Link Title Fetch. Such manipulation of the argument url leads to server-side request forgery. The attack can be launch...

PT-2026-85025

A vulnerability was found in NousResearch hermes-agent 0.18.0. This vulnerability affects the function resourceBufferFromUrl of the file apps/desktop/electron/main.ts of the component Electron Main Process. Performing a manipulation results in allocation of resources. The attack may be initiated...

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...

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-2026-84288: Improper Resource Shutdown or Release

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...

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: Incorrect Privilege 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-2026-18993: Improper 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-2026-18773

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...

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-2026-18775 NousResearch hermes-agent Browser Tooling browser_tool.py browser_snapshot server-side request forgery

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

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-2026-18773

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...

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-2026-17432

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....