{"answers":{"affected":"3 open source packages ship an affected version, including github.com/openfga/openfga. It affects 2 products.","exploited":"There is no known exploitation of CVE-2025-25196 in the wild and no public exploit code.","fix":"Upgrade github.com/openfga/openfga to 1.8.5 or later.","what":"CVE-2025-25196 is a medium-severity authentication bypass vulnerability in openfga, published on 19 Feb 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-25196 and fix it if it is affected.\n\nWhat it is: CVE-2025-25196 is a medium-severity authentication bypass vulnerability in openfga, published on 19 Feb 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-25196 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/openfga/openfga (Go): affected all versions; fixed in 1.8.5\n- github.com/openfga/openfga (Go): affected all versions; fixed in 1.8.5\n- github.com/openfga/openfga (Go): affected all versions; fixed in 1.8.5\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-2025-25196/ (Markdown: https://insights.sbomify.com/CVE-2025-25196/index.md)","id":"CVE-2025-25196","markdown":"https://insights.sbomify.com/CVE-2025-25196/index.md","name":"CVE-2025-25196","record":{"aliases":["GHSA-g4v5-6f5p-m38j","GO-2025-3470","MINI-82vf-jfc7-jcpp","MINI-r599-c9wv-qhq5"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"OpenFGA authorization engine","requires_auth":"low_privilege","summary":"Attackers can bypass authorization checks in OpenFGA under specific model and tuple configurations, gaining unauthorized access to protected resources.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"helm_charts","vendor":"openfga"},{"product":"openfga","vendor":"openfga"}],"cvss":{"score":5.8,"severity":"medium","source":"cna","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","version":"4.0"},"cwes":[{"id":"CWE-285","name":"Improper Authorization"}],"description":"OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA \u003c v1.8.4 (Helm chart \u003c openfga-0.2.22, docker \u003c 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.","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":"OpenFGA Authorization Bypass","id":"CVE-2025-25196","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"auth_bypass","year":"2025"},"n_packages":3,"n_references":2,"next":{"headline":"Silverstripe Elemental enables XSS attacks in elemental \"Content blocks in use\" reports","id":"CVE-2025-25197"},"packages":[{"ecosystem":"Go","fixed":["1.8.5"],"introduced":["0"],"last_affected":[],"package":"github.com/openfga/openfga","purl":null,"source":"GHSA-g4v5-6f5p-m38j"},{"ecosystem":"Go","fixed":["1.8.5"],"introduced":["0"],"last_affected":[],"package":"github.com/openfga/openfga","purl":"pkg:golang/github.com/openfga/openfga","source":"GHSA-g4v5-6f5p-m38j"},{"ecosystem":"Go","fixed":["1.8.5"],"introduced":["0"],"last_affected":[],"package":"github.com/openfga/openfga","purl":"pkg:golang/github.com/openfga/openfga","source":"GO-2025-3470"}],"prev":{"headline":"Zulip events can leak private channel names","id":"CVE-2025-25195"},"products":["openfga"],"published":"2025-02-19","related":[{"cvss_score":6.8,"headline":"OpenFGA: OIDC audience validation skipped when --authn-oidc-audience is unset","id":"CVE-2026-55689","kev_date_added":null,"published":"2026-07-09"},{"cvss_score":5.8,"headline":"OpenFGA Improper Policy Enforcement","id":"CVE-2026-24851","kev_date_added":null,"published":"2026-02-06"},{"cvss_score":5.8,"headline":"OpenFGA Improper Policy Enforcement","id":"CVE-2025-64751","kev_date_added":null,"published":"2025-11-21"},{"cvss_score":5.8,"headline":"OpenFGA Authorization Bypass (Check)","id":"CVE-2025-55213","kev_date_added":null,"published":"2025-08-18"},{"cvss_score":5.8,"headline":"OpenFGA Authorization Bypass","id":"CVE-2025-48371","kev_date_added":null,"published":"2025-05-22"},{"cvss_score":5.8,"headline":"OpenFGA Authorization Bypass","id":"CVE-2025-46331","kev_date_added":null,"published":"2025-04-30"}],"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":"partial"},"state":"PUBLISHED","updated":"2025-02-19","vendors":["openfga"]},"summary":"Attackers can bypass authorization checks in OpenFGA under specific model and tuple configurations, gaining unauthorized access to protected resources.","url":"https://insights.sbomify.com/CVE-2025-25196/"}