{"id":"CVE-2026-97736","aliases":["EUVD-2026-86515","GHSA-r27r-rr9v-vv37","GHSA-rp6g-vgfj-26cr"],"status":"published","title":"tinyauth before 5.1.3 allows rule bypass by appending an allowed route string. This is caused by...","description":"tinyauth before 5.1.3 allows rule bypass by appending an allowed route string. This is caused by an unanchored regular expression.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00208,"percentile":0.11005,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-777"],"published":"2026-09-25T03:58:59Z","modified":"2026-10-28T02:30:57Z","products":[{"vendor":"steveiliop56","product":"tinyauth"},{"vendor":"tinyauth","product":"tinyauth"}],"references":[{"url":"https://github.com/tinyauthapp/tinyauth/security/advisories/GHSA-r27r-rr9v-vv37","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97736","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-rp6g-vgfj-26cr"},{"url":"https://proxy.golang.org","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97736.json","tags":["advisory"]},{"url":"https://github.com/tinyauthapp/tinyauth","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-97736","description":"tinyauth before 5.1.3 allows rule bypass by appending an allowed route string. This is caused by an unanchored regular expression.","status":"published","published":"2026-09-25T03:58:59.842Z","modified":"2026-09-26T22:51:19.279Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-777"],"updated_at":"2026-11-02T13:44:18.366073Z"}],"euvd":[{"id":"EUVD-2026-86515","description":"tinyauth before 5.1.3 allows rule bypass by appending an allowed route string. This is caused by an unanchored regular expression.","status":"published","published":"2026-09-25T03:58:59Z","modified":"2026-09-26T22:51:19Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T17:27:54.286776Z"}],"ghsa":[{"id":"GHSA-rp6g-vgfj-26cr","title":"tinyauth before 5.1.3 allows rule bypass by appending an allowed route string. This is caused by...","description":"tinyauth before 5.1.3 allows rule bypass by appending an allowed route string. This is caused by an unanchored regular expression.","status":"published","published":"2026-09-25T06:30:32Z","modified":"2026-09-25T06:31:16Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-777"],"updated_at":"2026-11-02T15:12:24.174061Z"}],"nvd":[{"id":"CVE-2026-97736","description":"tinyauth before 5.1.3 allows rule bypass by appending an allowed route string. This is caused by an unanchored regular expression.","status":"published","published":"2026-09-25T04:17:50.977Z","modified":"2026-09-30T17:32:07.107Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-777"],"updated_at":"2026-11-02T14:12:51.388161Z"}],"osv":[{"id":"CVE-2026-97736","description":"tinyauth before 5.1.3 allows rule bypass by appending an allowed route string. This is caused by an unanchored regular expression.","status":"published","published":"2026-09-25T03:58:59.842Z","modified":"2026-10-28T02:30:57.088532887Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-777"],"updated_at":"2026-11-02T15:45:21.262447Z"}]}}