{"schemaVersion":3,"id":"CVE-2024-48921","aliases":["GHSA-qjvc-p88j-j9rm","BIT-kyverno-2024-48921","GO-2024-3230","CGA-66pg-v7w2-6j67","CGA-cjwj-99mv-3gm4","CGA-pqv5-23ff-3p2g","CGA-qhwg-fpx2-38x8"],"status":"published","duplicateOf":null,"title":null,"description":"Kyverno is a policy engine designed for Kubernetes. A kyverno ClusterPolicy, ie. \"disallow-privileged-containers,\" can be overridden by the creation of a PolicyException in a random namespace. By design, PolicyExceptions are consumed from any namespace. Administrators may not recognize that this allows users with privileges to non-kyverno namespaces to create exceptions. This vulnerability is fixed in 1.13.0.","dates":{"published":"2024-10-29T14:14:36.260Z","modified":"2024-10-29T14:58:36.597Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.7,"severity":"high","version":"4.0","versionLabel":"v4.0","source":"CVE.org","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":8.7,"severity":"high","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"OSV · Go","score":8.7,"severity":"high","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","exploitability":null,"impact":null,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Go","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","exploitability":10,"impact":6,"computed":true},{"version":"4.0","versionLabel":"v4.0","source":"OSV · Chainguard","score":8.7,"severity":"high","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","exploitability":null,"impact":null,"computed":true},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":8.7,"severity":"high","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":2.7,"severity":"low","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00573,"percentile":0.46244,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00573},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00573,"percentile":0.46244}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00573,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00573,"percentile":0.46244}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[{"id":"GITHUB_KYVERNO_KYVERNO","name":"Kyverno","source":"github","url":"https://github.com/kyverno/kyverno/security/advisories/GHSA-qjvc-p88j-j9rm","maturity":"poc","reliabilityScore":0.3,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-285","name":"Improper Authorization","description":"The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/285.html"},{"id":"CWE-863","name":"Incorrect Authorization","description":"The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.","type":"weakness","status":"Incomplete","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/863.html"}],"affected":[{"vendor":"chainguard","product":"reports-server","name":"reports-server","label":"reports-server","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/reports-server","purlType":"apk","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"chainguard","product":"reports-server-compat","name":"reports-server-compat","label":"reports-server-compat","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/reports-server-compat","purlType":"apk","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"github.com/kyverno","product":"kyverno","name":"github.com/kyverno/kyverno","label":"kyverno","ecosystem":"Go","cpePart":null,"purl":"pkg:golang/github.com/kyverno/kyverno","purlType":"golang","versions":[{"text":"< 1.13.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.13.0","eol":{"isEol":null,"eolDate":null,"matchMethod":"name_exact","cycle":null,"product":{"name":"kyverno","label":"Kyverno","category":"server-app"}},"hubHref":null},{"vendor":"kyverno","product":"kyverno","name":"kyverno","label":"kyverno","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 1.13.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.13.0","eol":{"isEol":null,"eolDate":null,"matchMethod":"name_exact","cycle":null,"product":{"name":"kyverno","label":"Kyverno","category":"server-app"}},"hubHref":"/vendor/kyverno/kyverno"},{"vendor":"nirmata","product":"kyverno","name":"kyverno","label":"kyverno","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 1.13.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.13.0","eol":{"isEol":null,"eolDate":null,"matchMethod":"name_exact","cycle":null,"product":{"name":"kyverno","label":"Kyverno","category":"server-app"}},"hubHref":"/vendor/nirmata/kyverno"}],"affectedCount":5,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/kyverno/kyverno/security/advisories/GHSA-qjvc-p88j-j9rm","label":"github.com/kyverno/kyverno/security/advisories/GHSA-qjvc-p88j-j9rm","hostname":"github.com","tags":["X Refsource CONFIRM","WEB","Advisory","Exploit","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-48921","label":"nvd.nist.gov/vuln/detail/CVE-2024-48921","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://github.com/kyverno/kyverno","label":"github.com/kyverno/kyverno","hostname":"github.com","tags":["PACKAGE"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/48xxx/CVE-2024-48921.json","label":"github.com/CVEProject/cvelistV5/tree/main/cves/2024/48xxx/CVE-2024-48921.json","hostname":"github.com","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["OPENSUSE-SU-2024:0350-1","OPENSUSE-SU-2024:14447-1","SUSE-SU-2024:3911-1"],"duplicates":[],"related":["CGA-QFX8-48H9-GFRW","OPENSUSE-SU-2024:0350-1","OPENSUSE-SU-2024:14447-1","SUSE-SU-2024:3911-1"]},"timeline":[{"kind":"published","date":"2024-10-29T14:14:36.260Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-10-29T14:58:36.597Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":45,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T18:22:16.453Z","stale":false,"partial":false}}