{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-53545 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-53545 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-53545 is a critical command injection vulnerability in Termix-SSH Termix, published on 19 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-53545 and fix it if it is affected.\n\nWhat it is: CVE-2026-53545 is a critical command injection vulnerability in Termix-SSH Termix, published on 19 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-53545 in the wild and no public exploit code.\n\nAffected product: Termix-SSH Termix. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-53545/ (Markdown: https://insights.sbomify.com/CVE-2026-53545/index.md)","id":"CVE-2026-53545","markdown":"https://insights.sbomify.com/CVE-2026-53545/index.md","name":"CVE-2026-53545","record":{"aliases":["GHSA-5p86-jgr7-4hwx"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Server management platform","requires_auth":"none","summary":"An authenticated user can execute arbitrary commands on the SSH host by injecting shell commands into tunnel disconnect parameters.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. Prior to 2.3.2, the DELETE /ssh/tunnel/disconnect/:tunnelName teardown path in src/backend/ssh/tunnel.ts interpolates endpointPort, sourcePort, endpointUsername, and endpointIP into single-quoted pkill -f patterns. An authenticated user who can edit a tunnel host field can include a single quote to terminate the pattern and append a shell command, which executes when the tunnel is disconnected. Successful exploitation runs arbitrary commands on the source SSH host with the privileges of the connected SSH account. This issue is fixed in version 2.3.2.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Termix: Remote Code Execution via Tunnel Disconnect pkill Command Injection","id":"CVE-2026-53545","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Termix: Missing authorization in SSH host credential resolution exposes stored credentials","id":"CVE-2026-53546"},"packages":[],"prev":{"headline":"Termix: Tar option injection in file-manager archive creation allows command execution on managed SSH hosts","id":"CVE-2026-53542"},"products":["Termix"],"published":"2026-08-19","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-21","vendors":["Termix-SSH"]},"summary":"An authenticated user can execute arbitrary commands on the SSH host by injecting shell commands into tunnel disconnect parameters.","url":"https://insights.sbomify.com/CVE-2026-53545/"}