{"cve":"CVE-2021-22096","nvd":{"published":"2021-10-28T16:15:07.733","modified":"2026-06-17T03:36:37.653","status":"Modified","description":"In Spring Framework versions 5.3.0 - 5.3.10, 5.2.0 - 5.2.17, and older unsupported versions, it is possible for a user to provide malicious input to cause the insertion of additional log entries.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","score":4.3},"cwes":["CWE-117"],"references":["https://security.netapp.com/advisory/ntap-20211125-0005/","https://tanzu.vmware.com/security/cve-2021-22096","https://www.oracle.com/security-alerts/cpuapr2022.html","https://security.netapp.com/advisory/ntap-20211125-0005/","https://tanzu.vmware.com/security/cve-2021-22096"],"products":["netapp:active_iq_unified_manager","netapp:management_services_for_element_software_and_netapp_hci","netapp:metrocluster_tiebreaker","netapp:snap_creator_framework","netapp:snapcenter","oracle:communications_cloud_native_core_console","oracle:communications_cloud_native_core_service_communication_proxy","vmware:spring_framework"],"source":"nvd","synced_at":"2026-10-19T21:24:39.218183596+00:00"},"epss":{"cve":"CVE-2021-22096","score":0.01352,"percentile":0.71552,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-rfmp-97jj-h8m6","url":"https://osv.dev/vulnerability/GHSA-rfmp-97jj-h8m6","summary":"Improper Output Neutralization for Logs in Spring Framework","modified":"2024-07-19T20:22:49.022769Z","packages":[{"ecosystem":"Maven","name":"org.springframework:spring-core","purl":"pkg:maven/org.springframework/spring-core","ranges":[">=5.3.0 <5.3.11"],"fixed":["5.3.11"]},{"ecosystem":"Maven","name":"org.springframework:spring-core","purl":"pkg:maven/org.springframework/spring-core","ranges":[">=5.2.0 <5.2.18"],"fixed":["5.2.18"]},{"ecosystem":"Maven","name":"org.springframework:spring","purl":"pkg:maven/org.springframework/spring","ranges":[">=5.2.0 <5.2.18"],"fixed":["5.2.18"]},{"ecosystem":"Maven","name":"org.springframework:spring","purl":"pkg:maven/org.springframework/spring","ranges":[">=5.3.0 <5.3.11"],"fixed":["5.3.11"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}