{"answers":{"affected":"3 open source packages ship an affected version, including org.keycloak:keycloak-services and keycloak. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-4325 in the wild and no public exploit code.","fix":"Upgrade org.keycloak:keycloak-services to 26.5.7 or later.","what":"CVE-2026-4325 is a medium-severity vulnerability in Redhat Build of Keycloak, published on 2 Apr 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-4325 and fix it if it is affected.\n\nWhat it is: CVE-2026-4325 is a medium-severity vulnerability in Redhat Build of Keycloak, published on 2 Apr 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-4325 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.keycloak:keycloak-services (Maven): affected all versions; fixed in 26.5.7\n- org.keycloak:keycloak-services (Maven): affected all versions; fixed in 26.5.7\n- keycloak (Bitnami): affected from 26.2.0; fixed in 26.2.1, 26.3.0, 26.4.1, 26.5.0\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-2026-4325/ (Markdown: https://insights.sbomify.com/CVE-2026-4325/index.md)","id":"CVE-2026-4325","markdown":"https://insights.sbomify.com/CVE-2026-4325/index.md","name":"CVE-2026-4325","record":{"aliases":["BIT-keycloak-2026-4325","ECHO-5364-0e4b-b4fd","GHSA-rx66-hj7g-28h7","MINI-4wr7-pqcx-g9r6","MINI-pw88-v49h-49ph"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["account_takeover","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Keycloak identity server","requires_auth":"none","summary":"Attackers can replay consumed action tokens like password reset links by deleting single-use entries, leading to unauthorized account access.","user_interaction":"required","vuln_class":"business_logic"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"build_of_keycloak","vendor":"redhat"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-653","name":"Improper Isolation or Compartmentalization"}],"description":"A flaw was found in Keycloak. The SingleUseObjectProvider, a global key-value store, lacks proper type and namespace isolation. This vulnerability allows an attacker to delete arbitrary single-use entries, which can enable the replay of consumed action tokens, such as password reset links. This could lead to unauthorized access or account compromise.","ecosystems":["Bitnami","Maven"],"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":"Keycloak: keycloak: replay of action tokens via improper handling of single-use entries","id":"CVE-2026-4325","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"redhat:build_of_keycloak","products":["redhat:build_of_keycloak"],"type":"business_logic","year":"2026"},"n_packages":3,"n_references":6,"next":{"headline":"Missing authorization in Vertex Addons for Elementor","id":"CVE-2026-4326"},"packages":[{"ecosystem":"Bitnami","fixed":["26.2.1","26.3.0","26.4.1","26.5.0"],"introduced":["26.2.0","26.2.15","26.4.0","26.4.11"],"last_affected":[],"package":"keycloak","purl":"pkg:bitnami/keycloak","source":"BIT-keycloak-2026-4325"},{"ecosystem":"Maven","fixed":["26.5.7"],"introduced":["0"],"last_affected":[],"package":"org.keycloak:keycloak-services","purl":null,"source":"GHSA-rx66-hj7g-28h7"},{"ecosystem":"Maven","fixed":["26.5.7"],"introduced":["0"],"last_affected":[],"package":"org.keycloak:keycloak-services","purl":"pkg:maven/org.keycloak/keycloak-services","source":"GHSA-rx66-hj7g-28h7"}],"prev":{"headline":"Rubygem-katello: katello: denial of service and potential information disclosure via sql injection","id":"CVE-2026-4324"},"products":["Red Hat build of Keycloak 26.2","Red Hat build of Keycloak 26.2.15","Red Hat build of Keycloak 26.4","Red Hat build of Keycloak 26.4.11"],"published":"2026-04-02","related":[{"cvss_score":8.8,"headline":"Keycloak-services: keycloak-services: dcr protocol mapper type-swap policy bypass allows privilege escalation","id":"CVE-2026-15572","kev_date_added":null,"published":"2026-08-05"},{"cvss_score":8.8,"headline":"Keycloak SAML Broken has Authentication Bypass by Primary Weakness","id":"CVE-2026-3047","kev_date_added":null,"published":"2026-03-05"},{"cvss_score":8.1,"headline":"Keycloak-services: keycloak-services: authorization bypass via unnormalized uri matching in pathmatcher","id":"CVE-2026-15573","kev_date_added":null,"published":"2026-08-05"},{"cvss_score":8.1,"headline":"Keycloak-services: keycloak-services: default dcr policy allows role forgery via user property mappers","id":"CVE-2026-16102","kev_date_added":null,"published":"2026-08-05"},{"cvss_score":8.1,"headline":"Org.keycloak/keycloak-quarkus-server: keycloak: unauthorized access via jwt authorization grant with disabled users","id":"CVE-2026-1609","kev_date_added":null,"published":"2026-07-16"},{"cvss_score":8.1,"headline":"Org.keycloak:keycloak-services: keycloak: authentication bypass via jwt algorithm confusion","id":"CVE-2026-11800","kev_date_added":null,"published":"2026-06-25"},{"cvss_score":8.1,"headline":"Keycloak-policy-enforcer: keycloak policy enforcer: authorization bypass via incorrect uri comparison","id":"CVE-2026-9800","kev_date_added":null,"published":"2026-06-25"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":"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":"2026-04-07","vendors":["Red Hat"]},"summary":"Attackers can replay consumed action tokens like password reset links by deleting single-use entries, leading to unauthorized account access.","url":"https://insights.sbomify.com/CVE-2026-4325/"}