{"answers":{"affected":"2 open source packages ship an affected version, including org.keycloak:keycloak-parent. It affects 4 products.","exploited":"There is no known exploitation of CVE-2020-1717 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-1717 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-1717 is a low-severity vulnerability in Redhat Keycloak, published on 11 Feb 2021. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-1717 and fix it if it is affected.\n\nWhat it is: CVE-2020-1717 is a low-severity vulnerability in Redhat Keycloak, published on 11 Feb 2021. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-1717 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.keycloak:keycloak-parent (Maven): affected all versions up to 7.0.1; no fix listed\n- org.keycloak:keycloak-parent (Maven): affected all versions up to 7.0.1; no fix listed\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-2020-1717/ (Markdown: https://insights.sbomify.com/CVE-2020-1717/index.md)","id":"CVE-2020-1717","markdown":"https://insights.sbomify.com/CVE-2020-1717/index.md","name":"CVE-2020-1717","record":{"aliases":["GHSA-rvfc-g8j5-9ccf"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Keycloak identity server","requires_auth":"high_privilege","summary":"A logged-in user can enumerate account emails in Keycloak, exposing user data to attackers.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"jboss_fuse","vendor":"redhat"},{"product":"keycloak","vendor":"redhat"},{"product":"openshift_application_runtimes","vendor":"redhat"},{"product":"single_sign-on","vendor":"redhat"}],"cvss":{"score":2.7,"severity":"low","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-209","name":"Generation of Error Message Containing Sensitive Information"}],"description":"A flaw was found in Keycloak 7.0.1. A logged in user can do an account email enumeration attack.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Generation of Error Message Containing Sensitive Information in Keycloak","id":"CVE-2020-1717","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"redhat:keycloak","products":["redhat:keycloak","redhat:single_sign-on"],"type":"information_disclosure","year":"2020"},"n_packages":2,"n_references":2,"next":{"headline":"Improper Authentication for Keycloak","id":"CVE-2020-1718"},"packages":[{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["7.0.1"],"package":"org.keycloak:keycloak-parent","purl":null,"source":"GHSA-rvfc-g8j5-9ccf"},{"ecosystem":"Maven","fixed":[],"introduced":["0"],"last_affected":["7.0.1"],"package":"org.keycloak:keycloak-parent","purl":"pkg:maven/org.keycloak/keycloak-parent","source":"GHSA-rvfc-g8j5-9ccf"}],"prev":{"headline":"Hardcoded credentials in ceph-ansible","id":"CVE-2020-1716"},"products":["keycloak"],"published":"2021-02-11","related":[{"cvss_score":7.5,"headline":"Denial of service in Undertow","id":"CVE-2020-27782","kev_date_added":null,"published":"2021-02-23"},{"cvss_score":7.5,"headline":"Security feature bypass in Wildfly","id":"CVE-2020-10718","kev_date_added":null,"published":"2020-09-16"},{"cvss_score":7.1,"headline":"Improper Authentication for Keycloak","id":"CVE-2020-1718","kev_date_added":null,"published":"2020-05-12"},{"cvss_score":6.1,"headline":"Improper Neutralization of Input During Web Page Generation in swagger-ui","id":"CVE-2016-1000229","kev_date_added":null,"published":"2019-12-20"},{"cvss_score":6,"headline":"Auth bypass in n/a","id":"CVE-2014-8175","kev_date_added":null,"published":"2015-07-08"},{"cvss_score":3.3,"headline":"OIDC Logout redirect in keycloak","id":"CVE-2020-10734","kev_date_added":null,"published":"2021-02-11"}],"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":"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"A logged-in user can enumerate account emails in Keycloak, exposing user data to attackers.","url":"https://insights.sbomify.com/CVE-2020-1717/"}