{"answers":{"affected":"7 open source packages ship an affected version, including github.com/openchoreo/openchoreo.","exploited":"There is no known exploitation of CVE-2026-73842 in the wild and no public exploit code.","fix":"Upgrade github.com/openchoreo/openchoreo to a fixed version for your release line: 1.0.3, 1.1.3 or 1.2.0.","what":"CVE-2026-73842 is a critical missing authorization vulnerability in openchoreo, published on 13 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-73842 and fix it if it is affected.\n\nWhat it is: CVE-2026-73842 is a critical missing authorization vulnerability in openchoreo, published on 13 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-73842 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/openchoreo/openchoreo (Go): affected all versions; fixed in 1.0.3, 1.1.3, 1.2.0\n- github.com/openchoreo/openchoreo (Go): affected all versions; fixed in 1.0.3\n- github.com/openchoreo/openchoreo (Go): affected all versions; fixed in 1.0.3\n- github.com/openchoreo/openchoreo (Go): affected from 1.1.0; fixed in 1.1.3\n- github.com/openchoreo/openchoreo (Go): affected from 1.1.0; fixed in 1.1.3\n- github.com/openchoreo/openchoreo (Go): affected from 1.2.0-rc.1; fixed in 1.2.0\n- github.com/openchoreo/openchoreo (Go): affected from 1.2.0-rc.1; fixed in 1.2.0\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-2026-73842/ (Markdown: https://insights.sbomify.com/CVE-2026-73842/index.md)","id":"CVE-2026-73842","markdown":"https://insights.sbomify.com/CVE-2026-73842/index.md","name":"CVE-2026-73842","record":{"aliases":["GHSA-rh53-xvx2-j327","GO-2026-6428"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Kubernetes developer platform","requires_auth":"low_privilege","summary":"Unauthenticated access to internal proxy endpoints allows attackers to read Kubernetes Secrets and execute arbitrary commands across data planes.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":9,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"},{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"},{"id":"CWE-269","name":"Improper Privilege Management"}],"description":"OpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.0.3, 1.1.3, and 1.2.0-rc.2, internal/cluster-gateway/server.go exposed /api/proxy/, /api/exec/, and /api/wirelogs/ on an internal listener without requiring a client certificate or token, allowing any network-reachable caller to read tenant Kubernetes Secrets, mutate workloads, and execute commands across connected data planes. This issue is fixed in versions 1.0.3, 1.1.3, and 1.2.0-rc.2.","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":"OpenChoreo: cluster-gateway internal proxy performs no caller authentication and is not read-only — data-plane Secret disclosure and arbitrary Kubernetes mutation","id":"CVE-2026-73842","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":7,"n_references":10,"next":{"headline":"OpenChoreo: Unauthenticated access to data-plane operations via OpenChoreo cluster-gateway management APIs","id":"CVE-2026-73843"},"packages":[{"ecosystem":"Go","fixed":["1.0.3","1.1.3","1.2.0"],"introduced":["0","1.1.0","1.2.0-rc.1"],"last_affected":[],"package":"github.com/openchoreo/openchoreo","purl":"pkg:golang/github.com/openchoreo/openchoreo","source":"GO-2026-6428"},{"ecosystem":"Go","fixed":["1.0.3"],"introduced":["0"],"last_affected":[],"package":"github.com/openchoreo/openchoreo","purl":null,"source":"GHSA-rh53-xvx2-j327"},{"ecosystem":"Go","fixed":["1.0.3"],"introduced":["0"],"last_affected":[],"package":"github.com/openchoreo/openchoreo","purl":"pkg:golang/github.com/openchoreo/openchoreo","source":"GHSA-rh53-xvx2-j327"},{"ecosystem":"Go","fixed":["1.1.3"],"introduced":["1.1.0"],"last_affected":[],"package":"github.com/openchoreo/openchoreo","purl":null,"source":"GHSA-rh53-xvx2-j327"},{"ecosystem":"Go","fixed":["1.1.3"],"introduced":["1.1.0"],"last_affected":[],"package":"github.com/openchoreo/openchoreo","purl":"pkg:golang/github.com/openchoreo/openchoreo","source":"GHSA-rh53-xvx2-j327"},{"ecosystem":"Go","fixed":["1.2.0"],"introduced":["1.2.0-rc.1"],"last_affected":[],"package":"github.com/openchoreo/openchoreo","purl":null,"source":"GHSA-rh53-xvx2-j327"},{"ecosystem":"Go","fixed":["1.2.0"],"introduced":["1.2.0-rc.1"],"last_affected":[],"package":"github.com/openchoreo/openchoreo","purl":"pkg:golang/github.com/openchoreo/openchoreo","source":"GHSA-rh53-xvx2-j327"}],"prev":{"headline":"OpenChoreo: Cross-project command execution and wirelog view access via OpenChoreo openchoreo-api exec and wirelogs endpoints","id":"CVE-2026-73841"},"products":["openchoreo"],"published":"2026-08-13","related":[],"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":"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":"2026-08-18","vendors":["openchoreo"]},"summary":"Unauthenticated access to internal proxy endpoints allows attackers to read Kubernetes Secrets and execute arbitrary commands across data planes.","url":"https://insights.sbomify.com/CVE-2026-73842/"}