{"id":"CVE-2020-17510","aliases":["DEBIAN-CVE-2020-17510","DLA-2726-1","EUVD-2021-0788","GHSA-7cj4-gj8m-m2f7","UBUNTU-CVE-2020-17510","USN-6352-1"],"status":"published","title":"Authentication bypass in Apache Shiro","description":"Apache Shiro before 1.7.0, when using Apache Shiro with Spring, a specially crafted HTTP request may cause an authentication 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software foundation","product":"apache shiro"},{"vendor":"debian","product":"debian_linux"}],"references":[{"url":"https://lists.apache.org/thread.html/rc2cff2538b683d480426393eecf1ce8dd80e052fbef49303b4f47171%40%3Cdev.shiro.apache.org%3E","tags":["x_refsource_MISC","x_transferred","Mailing List","Vendor 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Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-17510","tags":["advisory"]},{"url":"https://github.com/apache/shiro/commit/dc194fc977ab6cfbf3c1ecb085e2bac5db14af6d","tags":["web"]},{"url":"https://lists.apache.org/thread.html/r575301804bfac87a064359cf4b4ae9d514f2d10db7d44120765f4129@%3Cdev.shiro.apache.org%3E","tags":["web"]},{"url":"https://lists.apache.org/thread.html/r70098e336d02047ce4d4e69293fe8d558cd68cde06f6430398959bc4@%3Cdev.shiro.apache.org%3E","tags":["web"]},{"url":"https://lists.apache.org/thread.html/r70b907ccb306e9391145e2b10f56cc6914a245f91720a17a486c020a@%3Cdev.shiro.apache.org%3E","tags":["web"]},{"url":"https://lists.apache.org/thread.html/r95bdf3703858b5f958b5e190d747421771b430d97095880db91980d6@%3Cannounce.apache.org%3E","tags":["web"]},{"url":"https://lists.apache.org/thread.html/r9d93dfb5df016b1a71a808486bc8f9fbafebbdbc8533625f91253f1d@%3Cdev.shiro.apache.org%3E","tags":["web"]},{"url":"https://lists.apache.org/thread.html/rb47d88af224e396ee34ffb88ee99fb6d04510de5722cf14b7137e6bc@%3Cdev.shiro.apache.org%3E","tags":["web"]},{"url":"https://lists.apache.org/thread.html/re25b8317b00a50272a7252c4552cf1a81a97984cc2111ef7728e48e0@%3Cdev.shiro.apache.org%3E","tags":["web"]},{"url":"https://lists.apache.org/thread.html/r852971e28f54cafa7d325bd7033115c67d613b112a2a1076817390ac@%3Cdev.shiro.apache.org%3E","tags":["web"]},{"url":"https://github.com/advisories/GHSA-7cj4-gj8m-m2f7"},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-17510","tags":["advisory"]},{"url":"https://github.com/apache/shiro","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2020-17510","tags":["report"]},{"url":"https://www.openwall.com/lists/oss-security/2020/11/04/7","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-6352-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-17510","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2020-13933","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-17510","description":"Apache Shiro before 1.7.0, when using Apache Shiro with Spring, a specially crafted HTTP request may cause an authentication bypass.","status":"published","published":"2020-11-05T20:17:36Z","modified":"2024-08-04T14:00:48.649Z","updated_at":"2026-11-02T14:35:54.80237Z"}],"euvd":[{"id":"EUVD-2021-0788","description":"Apache Shiro before 1.7.0, when using Apache Shiro with Spring, a specially crafted HTTP request may cause an authentication bypass.","status":"published","published":"2020-11-05T20:17:36Z","modified":"2024-08-04T14:00:48Z","updated_at":"2026-11-03T03:07:26.951665Z"}],"ghsa":[{"id":"GHSA-7cj4-gj8m-m2f7","title":"Authentication bypass in Apache Shiro","description":"Apache Shiro before 1.7.0, when using Apache Shiro with Spring, a specially crafted HTTP request may cause an authentication 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cause an authentication bypass.","status":"published","published":"2020-11-05T21:15:12.537Z","modified":"2026-10-24T10:30:43.639723894Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:15.212689Z"},{"id":"DEBIAN-CVE-2020-17510","description":"Apache Shiro before 1.7.0, when using Apache Shiro with Spring, a specially crafted HTTP request may cause an authentication bypass.","status":"published","published":"2020-11-05T21:15:12.537Z","modified":"2026-10-26T12:02:28.783007937Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:33.384087Z"},{"id":"GHSA-7cj4-gj8m-m2f7","title":"Authentication bypass in Apache Shiro","description":"Apache Shiro before 1.7.0, when using Apache Shiro with Spring, a specially crafted HTTP request may cause an authentication 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Apache Shiro incorrectly handled certain HTTP\nrequests. A remote attacker could possibly use this issue to bypass\nsecurity restrictions. (CVE-2020-13933, CVE-2020-17510)\n","status":"published","published":"2023-09-07T01:36:55Z","modified":"2026-02-10T04:43:19Z","updated_at":"2026-11-02T16:58:17.305935Z"}]}}