{"answers":{"affected":"11 open source packages ship an affected version, including github.com/rancher/rancher. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-67601 in the wild and no public exploit code.","fix":"Upgrade github.com/rancher/rancher to a fixed version for your release line: 0.0.0-20260129092249-bb0625fd1896, 2.10.11, 2.11.10 or 2.12.6.","what":"CVE-2025-67601 is a high-severity vulnerability in SUSE rancher, published on 25 Feb 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-67601 and fix it if it is affected.\n\nWhat it is: CVE-2025-67601 is a high-severity vulnerability in SUSE rancher, published on 25 Feb 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2025-67601 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/rancher/rancher (Go): affected all versions; no fix listed\n- github.com/rancher/rancher (Go): affected all versions; fixed in 0.0.0-20260129092249-bb0625fd1896\n- github.com/rancher/rancher (Go): affected all versions; fixed in 0.0.0-20260129092249-bb0625fd1896\n- github.com/rancher/rancher (Go): affected from 2.10.0; fixed in 2.10.11\n- github.com/rancher/rancher (Go): affected from 2.10.0; fixed in 2.10.11\n- github.com/rancher/rancher (Go): affected from 2.11.0; fixed in 2.11.10\n- github.com/rancher/rancher (Go): affected from 2.11.0; fixed in 2.11.10\n- github.com/rancher/rancher (Go): affected from 2.12.0; fixed in 2.12.6\n- github.com/rancher/rancher (Go): affected from 2.12.0; fixed in 2.12.6\n- github.com/rancher/rancher (Go): affected from 2.13.0; fixed in 2.13.2\n- github.com/rancher/rancher (Go): affected from 2.13.0; fixed in 2.13.2\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-2025-67601/ (Markdown: https://insights.sbomify.com/CVE-2025-67601/index.md)","id":"CVE-2025-67601","markdown":"https://insights.sbomify.com/CVE-2025-67601/index.md","name":"CVE-2025-67601","record":{"aliases":["GHSA-mc24-7m59-4q5p","GO-2026-4393"],"analysis":{"component_type":"cloud_service","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Rancher CLI","requires_auth":"none","summary":"Rancher CLI bypasses TLS verification when using self-signed certificates with specific flags, allowing potential man-in-the-middle attacks.","user_interaction":"required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"suse","cpe":[{"product":"rancher","vendor":"suse"}],"cvss":{"score":8.3,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"A vulnerability has been identified within Rancher Manager, where using self-signed CA certificates and passing the -skip-verify flag to the Rancher CLI login command without also passing the –cacert flag results in the CLI attempting to fetch CA certificates stored in Rancher’s setting cacerts.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Rancher CLI skips TLS verification on Rancher CLI login command","id":"CVE-2025-67601","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"security_feature_bypass","year":"2025"},"n_packages":11,"n_references":2,"next":{"headline":"Lack of client authorization allows arbitrary users to influence the firewall configuration","id":"CVE-2025-67603"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","source":"GO-2026-4393"},{"ecosystem":"Go","fixed":["0.0.0-20260129092249-bb0625fd1896"],"introduced":["0"],"last_affected":[],"package":"github.com/rancher/rancher","purl":null,"source":"GHSA-mc24-7m59-4q5p"},{"ecosystem":"Go","fixed":["0.0.0-20260129092249-bb0625fd1896"],"introduced":["0"],"last_affected":[],"package":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","source":"GHSA-mc24-7m59-4q5p"},{"ecosystem":"Go","fixed":["2.10.11"],"introduced":["2.10.0"],"last_affected":[],"package":"github.com/rancher/rancher","purl":null,"source":"GHSA-mc24-7m59-4q5p"},{"ecosystem":"Go","fixed":["2.10.11"],"introduced":["2.10.0"],"last_affected":[],"package":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","source":"GHSA-mc24-7m59-4q5p"},{"ecosystem":"Go","fixed":["2.11.10"],"introduced":["2.11.0"],"last_affected":[],"package":"github.com/rancher/rancher","purl":null,"source":"GHSA-mc24-7m59-4q5p"},{"ecosystem":"Go","fixed":["2.11.10"],"introduced":["2.11.0"],"last_affected":[],"package":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","source":"GHSA-mc24-7m59-4q5p"},{"ecosystem":"Go","fixed":["2.12.6"],"introduced":["2.12.0"],"last_affected":[],"package":"github.com/rancher/rancher","purl":null,"source":"GHSA-mc24-7m59-4q5p"},{"ecosystem":"Go","fixed":["2.12.6"],"introduced":["2.12.0"],"last_affected":[],"package":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","source":"GHSA-mc24-7m59-4q5p"},{"ecosystem":"Go","fixed":["2.13.2"],"introduced":["2.13.0"],"last_affected":[],"package":"github.com/rancher/rancher","purl":null,"source":"GHSA-mc24-7m59-4q5p"},{"ecosystem":"Go","fixed":["2.13.2"],"introduced":["2.13.0"],"last_affected":[],"package":"github.com/rancher/rancher","purl":"pkg:golang/github.com/rancher/rancher","source":"GHSA-mc24-7m59-4q5p"}],"prev":{"headline":"WordPress WebToffee eCommerce Marketing Automation plugin \u003c= 2.1.1 - Broken Access Control vulnerability","id":"CVE-2025-67599"},"products":["rancher"],"published":"2026-02-25","related":[{"cvss_score":9.9,"headline":"Rancher vulnerable to Privilege Escalation via manipulation of Secrets","id":"CVE-2023-22647","kev_date_added":null,"published":"2023-06-01"},{"cvss_score":9.9,"headline":"Rancher Webhook is misconfigured during upgrade process","id":"CVE-2023-22651","kev_date_added":null,"published":"2023-05-04"},{"cvss_score":9.9,"headline":"Rancher: Exposure of sensitive fields","id":"CVE-2022-43757","kev_date_added":null,"published":"2023-02-07"},{"cvss_score":9.9,"headline":"Rancher: Plaintext storage and exposure of credentials in Rancher API and cluster.management.cattle.io object","id":"CVE-2021-36782","kev_date_added":null,"published":"2022-09-07"},{"cvss_score":9.9,"headline":"Rancher: Failure to properly sanitize credentials in cluster template answers","id":"CVE-2021-36783","kev_date_added":null,"published":"2022-09-07"},{"cvss_score":9.8,"headline":"Rancher Recreates Default User With Known Password Despite Deletion","id":"CVE-2019-11202","kev_date_added":null,"published":"2019-07-30"},{"cvss_score":9.5,"headline":"SAML Authentication Replay in Rancher","id":"CVE-2026-44946","kev_date_added":null,"published":"2026-06-30"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"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":"2026-02-26","vendors":["SUSE"]},"summary":"Rancher CLI bypasses TLS verification when using self-signed certificates with specific flags, allowing potential man-in-the-middle attacks.","url":"https://insights.sbomify.com/CVE-2025-67601/"}