{"answers":{"affected":"10 open source packages ship an affected version, including org.cloudfoundry.identity:cloudfoundry-identity-server. It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-11047 in the wild and no public exploit code.","fix":"Upgrade org.cloudfoundry.identity:cloudfoundry-identity-server to a fixed version for your release line: 4.5.7, 4.12.4, 4.19.2 or 4.7.6.","what":"CVE-2018-11047 is a high-severity authentication bypass vulnerability in Cloud Foundry UAA, published on 24 Jul 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-11047 and fix it if it is affected.\n\nWhat it is: CVE-2018-11047 is a high-severity authentication bypass vulnerability in Cloud Foundry UAA, published on 24 Jul 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2018-11047 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): affected all versions; fixed in 4.5.7\n- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): affected all versions; fixed in 4.5.7\n- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): affected from 4.11.0; fixed in 4.12.4\n- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): affected from 4.11.0; fixed in 4.12.4\n- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): affected from 4.13.0; fixed in 4.19.2\n- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): affected from 4.13.0; fixed in 4.19.2\n- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): affected from 4.6.0; fixed in 4.7.6\n- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): affected from 4.6.0; fixed in 4.7.6\n- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): affected from 4.8.0; fixed in 4.10.2\n- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): affected from 4.8.0; fixed in 4.10.2\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-2018-11047/ (Markdown: https://insights.sbomify.com/CVE-2018-11047/index.md)","id":"CVE-2018-11047","markdown":"https://insights.sbomify.com/CVE-2018-11047/index.md","name":"CVE-2018-11047","record":{"aliases":["GHSA-r4v8-9hgx-vm6m"],"analysis":{"component_type":"cloud_service","fix_type":"upgrade","impacts":["privilege_escalation","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Cloud Foundry UAA","requires_auth":"none","summary":"Attackers can use refresh tokens to access admin endpoints, bypassing authentication controls and potentially escalating privileges or reading data.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"dell","cpe":[{"product":"cloud_foundry_uaa","vendor":"pivotal_software"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"Cloud Foundry UAA, versions 4.19 prior to 4.19.2 and 4.12 prior to 4.12.4 and 4.10 prior to 4.10.2 and 4.7 prior to 4.7.6 and 4.5 prior to 4.5.7, incorrectly authorizes requests to admin endpoints by accepting a valid refresh token in lieu of an access token. Refresh tokens by design have a longer expiration time than access tokens, allowing the possessor of a refresh token to authenticate longer than expected. This affects the administrative endpoints of the UAA. i.e. /Users, /Groups, etc. However, if the user has been deleted or had groups removed, or the client was deleted, the refresh token will no longer be valid.","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":true,"headline":"Cloud Foundry UAA accepts refresh token as access token on admin endpoints","id":"CVE-2018-11047","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"auth_bypass","year":"2018"},"n_packages":10,"n_references":1,"next":{"headline":"XML external entity in Data Protection Advisor","id":"CVE-2018-11048"},"packages":[{"ecosystem":"Maven","fixed":["4.5.7"],"introduced":["0"],"last_affected":[],"package":"org.cloudfoundry.identity:cloudfoundry-identity-server","purl":null,"source":"GHSA-r4v8-9hgx-vm6m"},{"ecosystem":"Maven","fixed":["4.5.7"],"introduced":["0"],"last_affected":[],"package":"org.cloudfoundry.identity:cloudfoundry-identity-server","purl":"pkg:maven/org.cloudfoundry.identity/cloudfoundry-identity-server","source":"GHSA-r4v8-9hgx-vm6m"},{"ecosystem":"Maven","fixed":["4.12.4"],"introduced":["4.11.0"],"last_affected":[],"package":"org.cloudfoundry.identity:cloudfoundry-identity-server","purl":null,"source":"GHSA-r4v8-9hgx-vm6m"},{"ecosystem":"Maven","fixed":["4.12.4"],"introduced":["4.11.0"],"last_affected":[],"package":"org.cloudfoundry.identity:cloudfoundry-identity-server","purl":"pkg:maven/org.cloudfoundry.identity/cloudfoundry-identity-server","source":"GHSA-r4v8-9hgx-vm6m"},{"ecosystem":"Maven","fixed":["4.19.2"],"introduced":["4.13.0"],"last_affected":[],"package":"org.cloudfoundry.identity:cloudfoundry-identity-server","purl":null,"source":"GHSA-r4v8-9hgx-vm6m"},{"ecosystem":"Maven","fixed":["4.19.2"],"introduced":["4.13.0"],"last_affected":[],"package":"org.cloudfoundry.identity:cloudfoundry-identity-server","purl":"pkg:maven/org.cloudfoundry.identity/cloudfoundry-identity-server","source":"GHSA-r4v8-9hgx-vm6m"},{"ecosystem":"Maven","fixed":["4.7.6"],"introduced":["4.6.0"],"last_affected":[],"package":"org.cloudfoundry.identity:cloudfoundry-identity-server","purl":null,"source":"GHSA-r4v8-9hgx-vm6m"},{"ecosystem":"Maven","fixed":["4.7.6"],"introduced":["4.6.0"],"last_affected":[],"package":"org.cloudfoundry.identity:cloudfoundry-identity-server","purl":"pkg:maven/org.cloudfoundry.identity/cloudfoundry-identity-server","source":"GHSA-r4v8-9hgx-vm6m"},{"ecosystem":"Maven","fixed":["4.10.2"],"introduced":["4.8.0"],"last_affected":[],"package":"org.cloudfoundry.identity:cloudfoundry-identity-server","purl":null,"source":"GHSA-r4v8-9hgx-vm6m"},{"ecosystem":"Maven","fixed":["4.10.2"],"introduced":["4.8.0"],"last_affected":[],"package":"org.cloudfoundry.identity:cloudfoundry-identity-server","purl":"pkg:maven/org.cloudfoundry.identity/cloudfoundry-identity-server","source":"GHSA-r4v8-9hgx-vm6m"}],"prev":{"headline":"Other in Operations Manager","id":"CVE-2018-11046"},"products":["Cloud Foundry UAA"],"published":"2018-07-24","related":[{"cvss_score":9.9,"headline":"UAA Privilege Escalation","id":"CVE-2018-15761","kev_date_added":null,"published":"2018-11-19"},{"cvss_score":6.5,"headline":"UAA - Login app subject to clickjacking attack","id":"CVE-2019-3794","kev_date_added":null,"published":"2019-07-18"},{"cvss_score":6.1,"headline":"Cloud Foundry UAA open redirect","id":"CVE-2018-11041","kev_date_added":null,"published":"2018-06-25"}],"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":"2024-09-17","vendors":["Cloud Foundry"]},"summary":"Attackers can use refresh tokens to access admin endpoints, bypassing authentication controls and potentially escalating privileges or reading data.","url":"https://insights.sbomify.com/CVE-2018-11047/"}