{"schemaVersion":3,"id":"CVE-2024-56513","aliases":["GHSA-mg7w-c9x2-xh7r","GO-2025-3364"],"status":"published","duplicateOf":null,"title":"Karmada PULL Mode Cluster Privilege Escalation","description":"Karmada is a Kubernetes management system that allows users to run cloud-native applications across multiple Kubernetes clusters and clouds. Prior to version 1.12.0, the PULL mode clusters registered with the `karmadactl register` command have excessive privileges to access control plane resources. By abusing these permissions, an attacker able to authenticate as the karmada-agent to a karmada cluster would be able to obtain administrative privileges over the entire federation system including all registered member clusters. Since Karmada v1.12.0, command `karmadactl register` restricts the access permissions of pull mode member clusters to control plane resources. This way, an attacker able to authenticate as the karmada-agent cannot control other member clusters in Karmada. As a workaround, one may restrict the access permissions of pull mode member clusters to control plane resources according to Karmada Component Permissions Docs.","dates":{"published":"2025-01-03T16:11:51.629Z","modified":"2025-01-03T17:22:04.247Z","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:L/UI:N/VC:H/VI:H/VA:H/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:L/UI:N/VC:H/VI:H/VA:H/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:L/UI:N/VC:H/VI:H/VA:H/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:L/UI:N/VC:H/VI:H/VA:H/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}]},"epss":{"probability":0.00491,"percentile":0.4127,"severity":"low","asOf":"2026-10-22T00:00:00.000Z","change":{"pp":-0.0029999999999999645,"baselineDate":"2026-09-22T00:00:00.000Z","baselineScore":0.00494},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.00491,"percentile":0.4127}],"last30":[{"date":"2026-09-22T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00494,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00491,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.00491,"percentile":0.4127}]},"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":[],"exploitCount":0,"weaknesses":[{"id":"CWE-266","name":"Incorrect Privilege Assignment","description":"A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/266.html"}],"affected":[{"vendor":"github.com/karmada-io","product":"karmada","name":"github.com/karmada-io/karmada","label":"karmada","ecosystem":"Go","cpePart":null,"purl":"pkg:golang/github.com/karmada-io/karmada","purlType":"golang","versions":[{"text":"< 1.12.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.12.0","eol":null,"hubHref":null},{"vendor":"karmada-io","product":"karmada","name":"karmada","label":"karmada","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 1.12.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.12.0","eol":null,"hubHref":"/vendor/karmada-io/karmada"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/karmada-io/karmada/security/advisories/GHSA-mg7w-c9x2-xh7r","label":"github.com/karmada-io/karmada/security/advisories/GHSA-mg7w-c9x2-xh7r","hostname":"github.com","tags":["X Refsource CONFIRM","WEB","Advisory"]},{"url":"https://github.com/karmada-io/karmada/pull/5793","label":"github.com/karmada-io/karmada/pull/5793","hostname":"github.com","tags":["X Refsource MISC","WEB","FIX"]},{"url":"https://github.com/karmada-io/karmada/commit/2c82055c4c7f469411b1ba48c4dba4841df04831","label":"github.com/karmada-io/karmada/commit/2c82055c4c7f469411b1ba48c4dba4841df04831","hostname":"github.com","tags":["X Refsource MISC","WEB","FIX"]},{"url":"https://karmada.io/docs/administrator/security/component-permission","label":"karmada.io/docs/administrator/security/component-permission","hostname":"karmada.io","tags":["X Refsource MISC","WEB"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-56513","label":"nvd.nist.gov/vuln/detail/CVE-2024-56513","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://github.com/karmada-io/karmada","label":"github.com/karmada-io/karmada","hostname":"github.com","tags":["PACKAGE"]}],"lineage":{"upstream":[],"downstream":["OPENSUSE-SU-2025:14624-1","SUSE-SU-2025:0060-1"],"duplicates":[],"related":["OPENSUSE-SU-2025:14624-1","SUSE-SU-2025:0060-1"]},"timeline":[{"kind":"published","date":"2025-01-03T16:11:51.629Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-01-03T17:22:04.247Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":35,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T18:57:49.002Z","stale":false,"partial":false}}