{"schemaVersion":3,"id":"CVE-2025-25196","aliases":["GHSA-g4v5-6f5p-m38j","GO-2025-3470","CGA-4gmv-xwh7-89rp","CGA-9w8x-x2f2-6hhq","CGA-g265-rp92-vmv5","CGA-h4w4-x7cf-m29p","CGA-hpf3-vw5p-79m7","CGA-m6jc-x8rp-2c8g","CGA-m6pf-9997-f92r","CGA-mg4w-rg9g-v295","CGA-phfg-3gq8-9867","CGA-q43x-cv3v-4q4h","CGA-rph8-95rx-8745","CGA-wr3w-587g-g3g5"],"status":"published","duplicateOf":null,"title":null,"description":"OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA < v1.8.4 (Helm chart < openfga-0.2.22, docker < v.1.8.4) are vulnerable to authorization bypass when certain Check and ListObject calls are executed. Users on OpenFGA v1.8.4 or previous, specifically under the following conditions are affected by this authorization bypass vulnerability: 1. Calling Check API or ListObjects with a model that has a relation directly assignable to both public access AND userset with the same type. 2. A type bound public access tuple is assigned to an object. 3. userset tuple is not assigned to the same object. and 4. Check request's user field is a userset that has the same type as the type bound public access tuple's user type. Users are advised to upgrade to v1.8.5 which is backwards compatible. There are no known workarounds for this vulnerability.","dates":{"published":"2025-02-19T20:18:30.309Z","modified":"2025-02-19T20:43:08.660Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.8,"severity":"critical","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":5.8,"severity":"medium","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"OSV · Go","score":5.8,"severity":"medium","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H","exploitability":null,"impact":null,"computed":true},{"version":"4.0","versionLabel":"v4.0","source":"OSV · Chainguard","score":5.8,"severity":"medium","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H","exploitability":null,"impact":null,"computed":true},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":5.8,"severity":"medium","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/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":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00434,"percentile":0.36312,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00434},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00434,"percentile":0.36312}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00434,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00434,"percentile":0.36312}]},"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-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"}],"affected":[{"vendor":"chainguard","product":"grafana-11.3","name":"grafana-11.3","label":"grafana-11.3","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/grafana-11.3","purlType":"apk","versions":[{"text":"< 11.3.9-r5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 11.3.9-r5","eol":null,"hubHref":null},{"vendor":"chainguard","product":"grafana-11.4","name":"grafana-11.4","label":"grafana-11.4","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/grafana-11.4","purlType":"apk","versions":[{"text":"< 11.4.8-r2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 11.4.8-r2","eol":null,"hubHref":null},{"vendor":"chainguard","product":"grafana-11.5","name":"grafana-11.5","label":"grafana-11.5","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/grafana-11.5","purlType":"apk","versions":[{"text":"< 11.5.2-r1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 11.5.2-r1","eol":null,"hubHref":null},{"vendor":"chainguard","product":"grafana-11.5-oci-compat","name":"grafana-11.5-oci-compat","label":"grafana-11.5-oci-compat","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/grafana-11.5-oci-compat","purlType":"apk","versions":[{"text":"< 11.5.2-r1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 11.5.2-r1","eol":null,"hubHref":null},{"vendor":"chainguard","product":"grafana-fips-11.4","name":"grafana-fips-11.4","label":"grafana-fips-11.4","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/grafana-fips-11.4","purlType":"apk","versions":[{"text":"< 11.4.8-r2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 11.4.8-r2","eol":null,"hubHref":null},{"vendor":"chainguard","product":"grafana-fips-11.5","name":"grafana-fips-11.5","label":"grafana-fips-11.5","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/grafana-fips-11.5","purlType":"apk","versions":[{"text":"< 11.5.10-r0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 11.5.10-r0","eol":null,"hubHref":null},{"vendor":"github.com/openfga","product":"openfga","name":"github.com/openfga/openfga","label":"openfga","ecosystem":"Go","cpePart":null,"purl":"pkg:golang/github.com/openfga/openfga","purlType":"golang","versions":[{"text":"< 1.8.5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.8.5","eol":null,"hubHref":null},{"vendor":"openfga","product":"helm_charts","name":"helm charts","label":"helm_charts","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 0.2.22","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.2.22","eol":null,"hubHref":"/vendor/openfga/helm_charts"},{"vendor":"openfga","product":"openfga","name":"openfga","label":"openfga","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 1.8.5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.8.5","eol":null,"hubHref":"/vendor/openfga/openfga"}],"affectedCount":9,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/openfga/openfga/security/advisories/GHSA-g4v5-6f5p-m38j","label":"github.com/openfga/openfga/security/advisories/GHSA-g4v5-6f5p-m38j","hostname":"github.com","tags":["X Refsource CONFIRM","WEB","Advisory","Vendor Advisory"]},{"url":"https://github.com/openfga/openfga/commit/0aee4f47e0c642de78831ceb27bb62b116f49588","label":"github.com/openfga/openfga/commit/0aee4f47e0c642de78831ceb27bb62b116f49588","hostname":"github.com","tags":["X Refsource MISC","WEB","FIX","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-25196","label":"nvd.nist.gov/vuln/detail/CVE-2025-25196","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://github.com/openfga/openfga","label":"github.com/openfga/openfga","hostname":"github.com","tags":["PACKAGE"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/25xxx/CVE-2025-25196.json","label":"github.com/CVEProject/cvelistV5/tree/main/cves/2025/25xxx/CVE-2025-25196.json","hostname":"github.com","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["OPENSUSE-SU-2025:14889-1"],"duplicates":[],"related":["CGA-79CH-V7PG-VJ7H","CGA-JW3C-28RR-FVF7","OPENSUSE-SU-2025:14889-1"]},"timeline":[{"kind":"published","date":"2025-02-19T20:18:30.309Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-02-19T20:43:08.660Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T05:21:04.954Z","stale":false,"partial":false}}