{"cve":"CVE-2023-20873","nvd":{"published":"2023-04-20T21:15:08.717","modified":"2026-06-17T05:31:04.340","status":"Modified","description":"In Spring Boot versions 3.0.0 - 3.0.5, 2.7.0 - 2.7.10, and older unsupported versions, an application that is deployed to Cloud Foundry could be susceptible to a security bypass. Users of affected versions should apply the following mitigation: 3.0.x users should upgrade to 3.0.6+. 2.7.x users should upgrade to 2.7.11+. Users of older, unsupported versions should upgrade to 3.0.6+ or 2.7.11+.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":[],"references":["https://security.netapp.com/advisory/ntap-20230601-0009/","https://spring.io/blog/2023/05/18/spring-boot-2-5-15-and-2-6-15-available-now","https://spring.io/security/cve-2023-20873","https://security.netapp.com/advisory/ntap-20230601-0009/","https://spring.io/blog/2023/05/18/spring-boot-2-5-15-and-2-6-15-available-now"],"products":["vmware:spring_boot"],"source":"nvd","synced_at":"2026-10-19T21:38:05.473481323+00:00"},"epss":{"cve":"CVE-2023-20873","score":0.01122,"percentile":0.66221,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-g5h3-w546-pj7f","url":"https://osv.dev/vulnerability/GHSA-g5h3-w546-pj7f","summary":"Spring Boot Security Bypass with Wildcard Pattern Matching on Cloud Foundry","modified":"2024-12-06T05:24:46.188054Z","packages":[{"ecosystem":"Maven","name":"org.springframework.boot:spring-boot-actuator-autoconfigure","purl":"pkg:maven/org.springframework.boot/spring-boot-actuator-autoconfigure","ranges":[">=3.0.0 <3.0.6"],"fixed":["3.0.6"]},{"ecosystem":"Maven","name":"org.springframework.boot:spring-boot-actuator-autoconfigure","purl":"pkg:maven/org.springframework.boot/spring-boot-actuator-autoconfigure","ranges":[">=2.7.0 <2.7.11"],"fixed":["2.7.11"]},{"ecosystem":"Maven","name":"org.springframework.boot:spring-boot-actuator-autoconfigure","purl":"pkg:maven/org.springframework.boot/spring-boot-actuator-autoconfigure","ranges":[">=2.6.0 <2.6.15"],"fixed":["2.6.15"]},{"ecosystem":"Maven","name":"org.springframework.boot:spring-boot-actuator-autoconfigure","purl":"pkg:maven/org.springframework.boot/spring-boot-actuator-autoconfigure","ranges":["<2.5.15"],"fixed":["2.5.15"]}]}],"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."]}