{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-2596 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-2596 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-2596 is a low-severity vulnerability in Checkmk Checkmk, published on 26 Mar 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-2596 and fix it if it is affected.\n\nWhat it is: CVE-2025-2596 is a low-severity vulnerability in Checkmk Checkmk, published on 26 Mar 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-2596 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-2025-2596/ (Markdown: https://insights.sbomify.com/CVE-2025-2596/index.md)","id":"CVE-2025-2596","markdown":"https://insights.sbomify.com/CVE-2025-2596/index.md","name":"CVE-2025-2596","record":{"aliases":["GHSA-f4hc-mpg9-vm8w","UBUNTU-CVE-2025-2596"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"IT monitoring software","requires_auth":"low_privilege","summary":"Attackers can maintain active sessions after logout by exploiting a race condition in Checkmk, bypassing session termination controls.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Checkmk","cpe":[{"product":"checkmk","vendor":"checkmk"}],"cvss":{"score":2.3,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-613","name":"DEPRECATED: Insufficient Session Expiration"}],"description":"Session logout could be overwritten in Checkmk GmbH's Checkmk versions \u003c2.3.0p30, \u003c2.2.0p41, and 2.1.0p49 (EOL)","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":"Session logout can be overwritten by long lasting request","id":"CVE-2025-2596","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"checkmk:checkmk","products":["checkmk:checkmk"],"type":"race_condition","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Reflected Cross-Site Scripting (XSS) vulnerability in ITIUM 6050","id":"CVE-2025-2597"},"packages":[],"prev":{"headline":"Forced Browsing Vulnerability in CODESYS Visualization","id":"CVE-2025-2595"},"products":["Checkmk"],"published":"2025-03-26","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":"partial"},"state":"PUBLISHED","updated":"2025-03-26","vendors":["Checkmk GmbH"]},"summary":"Attackers can maintain active sessions after logout by exploiting a race condition in Checkmk, bypassing session termination controls.","url":"https://insights.sbomify.com/CVE-2025-2596/"}