{"answers":{"affected":"3 open source packages ship an affected version, including github.com/gravitl/netmaker. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-29194 in the wild and no public exploit code.","fix":"Upgrade github.com/gravitl/netmaker to 1.5.0 or later.","what":"CVE-2026-29194 is a high-severity missing authorization vulnerability in gravitl netmaker, published on 7 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-29194 and fix it if it is affected.\n\nWhat it is: CVE-2026-29194 is a high-severity missing authorization vulnerability in gravitl netmaker, published on 7 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-29194 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/gravitl/netmaker (Go): affected all versions; fixed in 1.5.0\n- github.com/gravitl/netmaker (Go): affected all versions; fixed in 1.5.0\n- github.com/gravitl/netmaker (Go): affected all versions; fixed in 1.5.0\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-2026-29194/ (Markdown: https://insights.sbomify.com/CVE-2026-29194/index.md)","id":"CVE-2026-29194","markdown":"https://insights.sbomify.com/CVE-2026-29194/index.md","name":"CVE-2026-29194","record":{"aliases":["GHSA-hmqr-wjmj-376c","GO-2026-4655"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Netmaker network server","requires_auth":"low_privilege","summary":"Attackers with valid host tokens can access, modify, or delete resources of other hosts due to insufficient authorization checks in Netmaker.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"netmaker","vendor":"gravitl"}],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"Netmaker makes networks with WireGuard. Prior to version 1.5.0, the Authorize middleware in Netmaker incorrectly validates host JWT tokens. When a route permits host authentication (hostAllowed=true), a valid host token bypasses all subsequent authorization checks without verifying that the host is authorized to access the specific requested resource. Any entity possessing knowledge of object identifiers (node IDs, host IDs) can craft a request with an arbitrary valid host token to access, modify, or delete resources belonging to other hosts. Affected endpoints include node info retrieval, host deletion, MQTT signal transmission, fallback host updates, and failover operations. This issue has been patched in version 1.5.0.","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":"Netmaker: Insufficient Authorization in Host Token Verification","id":"CVE-2026-29194","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":3,"n_references":2,"next":{"headline":"Netmaker: Privilege Escalation from Admin to Super-Admin via User Update","id":"CVE-2026-29195"},"packages":[{"ecosystem":"Go","fixed":["1.5.0"],"introduced":["0"],"last_affected":[],"package":"github.com/gravitl/netmaker","purl":null,"source":"GHSA-hmqr-wjmj-376c"},{"ecosystem":"Go","fixed":["1.5.0"],"introduced":["0"],"last_affected":[],"package":"github.com/gravitl/netmaker","purl":"pkg:golang/github.com/gravitl/netmaker","source":"GHSA-hmqr-wjmj-376c"},{"ecosystem":"Go","fixed":["1.5.0"],"introduced":["0"],"last_affected":[],"package":"github.com/gravitl/netmaker","purl":"pkg:golang/github.com/gravitl/netmaker","source":"GO-2026-4655"}],"prev":{"headline":"ZITADEL: Bypassing Zitadel Login Behavior and Security Policy in Login V2","id":"CVE-2026-29193"},"products":["netmaker"],"published":"2026-03-07","related":[{"cvss_score":8.7,"headline":"Netmaker: Service User with Network Access Can Access config files with WireGuard Private Keys","id":"CVE-2026-29196","kev_date_added":null,"published":"2026-03-07"},{"cvss_score":6.9,"headline":"Netmaker: Privilege Escalation from Admin to Super-Admin via User Update","id":"CVE-2026-29195","kev_date_added":null,"published":"2026-03-07"}],"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":"2026-03-09","vendors":["gravitl"]},"summary":"Attackers with valid host tokens can access, modify, or delete resources of other hosts due to insufficient authorization checks in Netmaker.","url":"https://insights.sbomify.com/CVE-2026-29194/"}