{"answers":{"affected":"3 open source packages ship an affected version, including github.com/juju/juju. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-5412 in the wild and no public exploit code.","fix":"Upgrade github.com/juju/juju to 0.0.0-20260408003526-d395054dc2c3 or later.","what":"CVE-2026-5412 is a critical missing authorization vulnerability in Canonical Juju, published on 10 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-5412 and fix it if it is affected.\n\nWhat it is: CVE-2026-5412 is a critical missing authorization vulnerability in Canonical Juju, published on 10 Apr 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-2026-5412 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/juju/juju (Go): affected all versions; fixed in 0.0.0-20260408003526-d395054dc2c3\n- github.com/juju/juju (Go): affected all versions; fixed in 0.0.0-20260408003526-d395054dc2c3\n- github.com/juju/juju (Go): affected all versions; fixed in 0.0.0-20260408003526-d395054dc2c3\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-2026-5412/ (Markdown: https://insights.sbomify.com/CVE-2026-5412/index.md)","id":"CVE-2026-5412","markdown":"https://insights.sbomify.com/CVE-2026-5412/index.md","name":"CVE-2026-5412","record":{"aliases":["GHSA-w5fq-8965-c969","GO-2026-5692"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Juju orchestration tool","requires_auth":"low_privilege","summary":"An authenticated low-privileged user can access sensitive cloud credentials via the CloudSpec API due to missing authorization checks.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"canonical","cpe":[{"product":"juju","vendor":"canonical"}],"cvss":{"score":9.9,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-285","name":"Improper Authorization"}],"description":"In Juju versions prior to 2.9.57 and 3.6.21, an authorization issue exists in the Controller facade. An authenticated user can call the CloudSpec API method to extract the cloud credentials used to bootstrap the controller. This allows a low-privileged user to access sensitive credentials. This issue is resolved in Juju versions 2.9.57 and 3.6.21.","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":"Juju CloudSpec API could leak senstive information","id":"CVE-2026-5412","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":3,"n_references":3,"next":{"headline":"Newgen OmniDocs GetWebApiConfiguration information disclosure","id":"CVE-2026-5413"},"packages":[{"ecosystem":"Go","fixed":["0.0.0-20260408003526-d395054dc2c3"],"introduced":["0"],"last_affected":[],"package":"github.com/juju/juju","purl":null,"source":"GHSA-w5fq-8965-c969"},{"ecosystem":"Go","fixed":["0.0.0-20260408003526-d395054dc2c3"],"introduced":["0"],"last_affected":[],"package":"github.com/juju/juju","purl":"pkg:golang/github.com/juju/juju","source":"GHSA-w5fq-8965-c969"},{"ecosystem":"Go","fixed":["0.0.0-20260408003526-d395054dc2c3"],"introduced":["0"],"last_affected":[],"package":"github.com/juju/juju","purl":"pkg:golang/github.com/juju/juju","source":"GO-2026-5692"}],"prev":{"headline":"WP Captcha PRO \u003c= 5.38 - Missing Authorization to Authenticated (Subscriber+) Arbitrary File Upload","id":"CVE-2026-5411"},"products":["Juju"],"published":"2026-04-10","related":[{"cvss_score":10,"headline":"Improper TLS Client/Server authentication and certificate verification on Database Cluster","id":"CVE-2026-4370","kev_date_added":null,"published":"2026-04-01"},{"cvss_score":9.8,"headline":"Juju uses a UNIX domain socket without setting appropriate permissions","id":"CVE-2017-9232","kev_date_added":null,"published":"2017-05-28"},{"cvss_score":8.8,"headline":"Unauthorized access to Kubernetes secrets in Juju","id":"CVE-2026-32693","kev_date_added":null,"published":"2026-03-18"},{"cvss_score":8.8,"headline":"Arbitrary executable upload via authenticated endpoint","id":"CVE-2025-0928","kev_date_added":null,"published":"2025-07-08"},{"cvss_score":8.8,"headline":"Zip slip vulnerability in Juju","id":"CVE-2025-53513","kev_date_added":null,"published":"2025-07-08"},{"cvss_score":8.8,"headline":"Juju's unprivileged user running on charm node can leak any secret or relation data accessible to the local charm","id":"CVE-2024-6984","kev_date_added":null,"published":"2024-07-29"}],"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":"2026-04-10","vendors":["Canonical"]},"summary":"An authenticated low-privileged user can access sensitive cloud credentials via the CloudSpec API due to missing authorization checks.","url":"https://insights.sbomify.com/CVE-2026-5412/"}