{"cve":"CVE-2023-28708","nvd":{"published":"2023-03-22T11:15:10.623","modified":"2026-06-17T05:48:36.390","status":"Modified","description":"When using the RemoteIpFilter with requests received from a    reverse proxy via HTTP that include the X-Forwarded-Proto    header set to https, session cookies created by Apache Tomcat 11.0.0-M1 to 11.0.0.-M2, 10.1.0-M1 to 10.1.5, 9.0.0-M1 to 9.0.71 and 8.5.0 to 8.5.85 did not include the secure attribute. This could result in the user agent transmitting the session cookie over an insecure channel.\n\nOlder, EOL versions may also be affected.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","score":4.3},"cwes":["CWE-523"],"references":["https://lists.apache.org/thread/hdksc59z3s7tm39x0pp33mtwdrt8qr67","https://lists.apache.org/thread/hdksc59z3s7tm39x0pp33mtwdrt8qr67","https://security.netapp.com/advisory/ntap-20230331-0012/"],"products":["apache:tomcat"],"source":"nvd","synced_at":"2026-10-19T21:37:48.383111019+00:00"},"epss":{"cve":"CVE-2023-28708","score":0.01831,"percentile":0.78883,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-2c9m-w27f-53rm","url":"https://osv.dev/vulnerability/GHSA-2c9m-w27f-53rm","summary":"Apache Tomcat vulnerable to Unprotected Transport of Credentials","modified":"2026-03-24T11:12:03.038451Z","packages":[{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-catalina","purl":"pkg:maven/org.apache.tomcat/tomcat-catalina","ranges":[">=11.0.0-M1 <11.0.0-M3"],"fixed":["11.0.0-M3"]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-catalina","purl":"pkg:maven/org.apache.tomcat/tomcat-catalina","ranges":[">=10.1.0-M1 <10.1.6"],"fixed":["10.1.6"]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-catalina","purl":"pkg:maven/org.apache.tomcat/tomcat-catalina","ranges":[">=9.0.0-M1 <9.0.72"],"fixed":["9.0.72"]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat-catalina","purl":"pkg:maven/org.apache.tomcat/tomcat-catalina","ranges":[">=8.5.0 <8.5.86"],"fixed":["8.5.86"]}]}],"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."]}