{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2023-31209 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-31209 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-31209 is a high-severity command injection vulnerability in Checkmk Checkmk, published on 10 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-31209 and fix it if it is affected.\n\nWhat it is: CVE-2023-31209 is a high-severity command injection vulnerability in Checkmk Checkmk, published on 10 Aug 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-31209 in the wild and no public exploit code.\n\nAffected product: Checkmk Checkmk. 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-2023-31209/ (Markdown: https://insights.sbomify.com/CVE-2023-31209/index.md)","id":"CVE-2023-31209","markdown":"https://insights.sbomify.com/CVE-2023-31209/index.md","name":"CVE-2023-31209","record":{"aliases":["GHSA-58wf-9868-q73r","UBUNTU-CVE-2023-31209"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"IT monitoring software","requires_auth":"low_privilege","summary":"Authenticated attackers can execute arbitrary commands via active checks and REST API in Checkmk monitoring software.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Tribe29","cpe":[{"product":"checkmk","vendor":"checkmk"},{"product":"checkmk","vendor":"tribe29"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"},{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"Improper neutralization of active check command arguments in Checkmk \u003c 2.1.0p32, \u003c 2.0.0p38, \u003c 2.2.0p4 leads to arbitrary command execution for authenticated users.","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":"Command injection via active checks and REST API","id":"CVE-2023-31209","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"checkmk:checkmk","products":["checkmk:checkmk"],"type":"command_injection","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege escalation in agent via LD_LIBRARY_PATH","id":"CVE-2023-31210"},"packages":[],"prev":{"headline":"Livestatus command injection in RestAPI","id":"CVE-2023-31208"},"products":["Checkmk"],"published":"2023-08-10","related":[{"cvss_score":9.3,"headline":"omd: Local privilege escalation when executing omd commands as root","id":"CVE-2025-39666","kev_date_added":null,"published":"2026-04-07"},{"cvss_score":9.2,"headline":"Fix 2FA bypass via RestAPI","id":"CVE-2024-8606","kev_date_added":null,"published":"2024-09-23"},{"cvss_score":9.1,"headline":"PHP code injection in watolib","id":"CVE-2022-46836","kev_date_added":null,"published":"2023-02-20"},{"cvss_score":8.8,"headline":"Privilege Escalation in Windows License plugin for Checkmk Windows Agent","id":"CVE-2025-32919","kev_date_added":null,"published":"2025-10-09"},{"cvss_score":8.8,"headline":"Privilege escalation in Windows agent","id":"CVE-2024-28827","kev_date_added":null,"published":"2024-07-10"},{"cvss_score":8.8,"headline":"1-Click compromize via CSRF","id":"CVE-2024-28828","kev_date_added":null,"published":"2024-07-10"},{"cvss_score":8.8,"headline":"Unrestricted upload and download paths in check_sftp","id":"CVE-2024-28826","kev_date_added":null,"published":"2024-05-29"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-08-28","vendors":["Checkmk GmbH"]},"summary":"Authenticated attackers can execute arbitrary commands via active checks and REST API in Checkmk monitoring software.","url":"https://insights.sbomify.com/CVE-2023-31209/"}