{"id":"GHSA-44vf-8ffm-v2qh","aliases":[],"status":"published","title":"Sensitive Data Exposure in rails-session-decoder","description":"All versions of `rails-session-decoder` are missing verification of the Message Authentication Code appended to the cookies. This may lead to decryption of cipher text thus exposing encrypted information.\n\n\n## Recommendation\n\nNo fix is currently available. Consider using an alternative module until a fix is made available.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2020-09-02T15:42:47Z","modified":"2023-01-09T05:03:46Z","affected":[{"source":"ghsa","ecosystem":"npm","package":"rails-session-decoder","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.0.0"}]}]},{"source":"osv","ecosystem":"npm","package":"rails-session-decoder","ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0"}]}]}],"references":[{"url":"https://www.npmjs.com/advisories/753","tags":["web"]},{"url":"https://github.com/advisories/GHSA-44vf-8ffm-v2qh"}],"sources":{"ghsa":[{"id":"GHSA-44vf-8ffm-v2qh","title":"Sensitive Data Exposure in rails-session-decoder","description":"All versions of `rails-session-decoder` are missing verification of the Message Authentication Code appended to the cookies. This may lead to decryption of cipher text thus exposing encrypted information.\n\n\n## Recommendation\n\nNo fix is currently available. Consider using an alternative module until a fix is made available.","status":"published","published":"2020-09-02T15:42:47Z","modified":"2023-01-09T05:03:46Z","updated_at":"2026-11-02T14:36:06.317379Z"}],"osv":[{"id":"GHSA-44vf-8ffm-v2qh","title":"Sensitive Data Exposure in rails-session-decoder","description":"All versions of `rails-session-decoder` are missing verification of the Message Authentication Code appended to the cookies. This may lead to decryption of cipher text thus exposing encrypted information.\n\n\n## Recommendation\n\nNo fix is currently available. Consider using an alternative module until a fix is made available.","status":"published","published":"2020-09-02T15:42:47Z","modified":"2020-08-31T18:34:35Z","updated_at":"2026-11-02T15:46:36.434231Z"}]}}