{"id":"CVE-2026-93336","aliases":[],"cve":{"records":[{"id":"CVE-2026-93336","source":"canonical","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-17T18:37:26.952Z","published":"2026-10-22T17:32:13.820Z","modified":"2026-11-02T12:06:25.813Z"}],"publishers":[{"name":"canonical","role":"CNA","organizationId":"cc1ad9ee-3454-478d-9317-d3e869d708bc","modified":"2026-10-22T17:32:13.820Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-02T12:06:25.813Z"}],"references":[{"url":"https://github.com/juju/juju/security/advisories/GHSA-fp7x-6hq5-3c3w","tags":["vendor-advisory"],"source":"canonical"},{"url":"https://github.com/juju/juju/pull/23360","tags":["patch"],"source":"canonical"}],"weaknesses":[{"id":"CWE-862","description":"CWE-862 Missing Authorization","source":"canonical"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-11-02T12:05:07.293615Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"Missing authorization in the unit resources download route in Juju controllers","titleSource":"canonical","descriptionSource":"canonical","description":"Missing authorization in the unit resources download route in Canonical Juju 4.0 through 4.0.15 allows a controller-authenticated principal (a unit agent, or a user with only login permission) to read any application's charm resource in any model,  including container-registry credentials, via a crafted request naming an arbitrary unit.","score":7.1,"severity":"high","published":"2026-10-22T17:32:13.820Z","modified":"2026-11-02T12:06:25.813Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Canonical","name":"Juju","platforms":["Linux"],"versions":[{"version":"4.0","status":"affected","lessThan":"4.0.16","versionType":"semver"}],"defaultStatus":"unaffected","cpes":[],"source":"canonical","url":"https://www.cve.org/CVERecord?id=CVE-2026-93336"}],"remediation":[],"references":["https://github.com/juju/juju/security/advisories/GHSA-fp7x-6hq5-3c3w","https://github.com/juju/juju/pull/23360"],"sources":[{"name":"CVE","id":"CVE-2026-93336","modified":"2026-11-02T12:06:25.813Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-93336"}],"assessments":[{"source":"canonical","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","score":7.1}],"sourceAffected":[],"observedAt":"2026-11-02T12:31:03.700Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T00:20:33.177Z"},"coverage":[{"source":"NVD","status":"refresh-failed","attemptedAt":"2026-11-02T13:20:33.421Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-02T13:20:34.837Z","attemptedAt":"2026-11-02T13:20:34.837Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-02T13:20:36.067Z","attemptedAt":"2026-11-02T13:20:36.067Z"},{"source":"EPSS","status":"available","checkedAt":"2026-11-02T13:20:35.031Z","attemptedAt":"2026-11-02T13:20:35.031Z"}],"evidence":[{"source":"GitHub Advisory Database","id":"GHSA-43hf-rrv4-hhf5","url":"https://github.com/advisories/GHSA-43hf-rrv4-hhf5","modified":"2026-10-22T18:39:42Z","checkedAt":"2026-11-02T13:20:34.837Z"},{"source":"FIRST EPSS","id":"CVE-2026-93336","url":"https://www.first.org/epss/","probability":0.00215,"percentile":0.11955,"date":"2026-11-01","checkedAt":"2026-11-02T13:20:35.031Z"},{"source":"ENISA EUVD","id":"EUVD-2026-108266","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-108266","modified":"Oct 22, 2026, 5:32:13 PM","score":7.1,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","checkedAt":"2026-11-02T13:20:36.067Z"}],"aiSummary":{"text":"Juju 4.0 through 4.0.15 has a missing authorization vulnerability, allowing a controller-authenticated principal to read any application's charm resource. The weakness is in the unit resources download route. Impact includes reading container-registry credentials.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-02T12:36:19.166Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-93336"}]}}