{"id":"CVE-2020-28452","aliases":["GHSA-4jf5-jggp-g56j"],"url":"https://o3.security/vulnerability/CVE-2020-28452","summary":"Cross-Site Request Forgery in com.softwaremill.akka-http-session:core_2.12","details":"This affects the package com.softwaremill.akka-http-session:core_2.12 from 0 and before 0.6.1; all versions of package com.softwaremill.akka-http-session:core_2.11; the package com.softwaremill.akka-http-session:core_2.13 from 0 and before 0.6.1. CSRF protection can be bypassed by forging a request that contains the same value for both the X-XSRF-TOKEN header and the XSRF-TOKEN cookie value, as the check in randomTokenCsrfProtection only checks that the two values are equal and non-empty.","published":"2021-01-20T18:15:12.437Z","modified":"2026-07-08T19:03:16.671033Z","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"com.softwaremill.akka-http-session:core_2.12","fixedVersion":"0.6.1"}],"fix":{"url":"https://github.com/softwaremill/akka-http-session/pull/79","label":"softwaremill/akka-http-session#79"},"references":[{"type":"ADVISORY","url":"https://github.com/softwaremill/akka-http-session/issues/77"},{"type":"ADVISORY","url":"https://snyk.io/vuln/SNYK-JAVA-COMSOFTWAREMILLAKKAHTTPSESSION-1046674"},{"type":"ADVISORY","url":"https://snyk.io/vuln/SNYK-JAVA-COMSOFTWAREMILLAKKAHTTPSESSION-1046675"},{"type":"ADVISORY","url":"https://snyk.io/vuln/SNYK-JAVA-COMSOFTWAREMILLAKKAHTTPSESSION-1058933"},{"type":"FIX","url":"https://github.com/softwaremill/akka-http-session/pull/79"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T19:03:16.671033Z"}}