{"id":"CVE-2026-41588","aliases":["EUVD-2026-28656","GHSA-78j7-9xr9-2728"],"status":"published","title":"RELATE: Timing Attack Vulnerability in course/auth.py — check_sign_in_key()","description":"RELATE is a web-based courseware package. Prior to commit 2f68e16, there is a timing attack vulnerability in course/auth.py — check_sign_in_key(). This issue has been patched via commit 2f68e16.","severity":{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00362,"percentile":0.30375,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-203","CWE-208"],"published":"2026-05-08T14:51:04Z","modified":"2026-11-04T02:30:23Z","products":[{"vendor":"inducer","product":"relate"}],"references":[{"url":"https://github.com/inducer/relate/security/advisories/GHSA-78j7-9xr9-2728","tags":["x_refsource_CONFIRM","Vendor Advisory","advisory"]},{"url":"https://github.com/inducer/relate/commit/2f68e16cd3b96d25c188c1aa3f7e13cdb15cdaeb","tags":["x_refsource_MISC","Patch","fix"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41588.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41588","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-41588","title":"RELATE: Timing Attack Vulnerability in course/auth.py — check_sign_in_key()","description":"RELATE is a web-based courseware package. Prior to commit 2f68e16, there is a timing attack vulnerability in course/auth.py — check_sign_in_key(). This issue has been patched via commit 2f68e16.","status":"published","published":"2026-05-08T14:51:04.993Z","modified":"2026-05-08T23:27:23.515Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-208"],"updated_at":"2026-11-02T13:40:57.334596Z"}],"euvd":[{"id":"EUVD-2026-28656","description":"RELATE is a web-based courseware package. Prior to commit 2f68e16, there is a timing attack vulnerability in course/auth.py — check_sign_in_key(). This issue has been patched via commit 2f68e16.","status":"published","published":"2026-05-08T14:51:04Z","modified":"2026-05-08T23:27:23Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T19:05:14.089367Z"}],"nvd":[{"id":"CVE-2026-41588","description":"RELATE is a web-based courseware package. Prior to commit 2f68e16, there is a timing attack vulnerability in course/auth.py — check_sign_in_key(). This issue has been patched via commit 2f68e16.","status":"published","published":"2026-05-08T15:16:43.363Z","modified":"2026-06-17T10:46:53.42Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-208","CWE-203"],"updated_at":"2026-11-02T14:12:17.842772Z"}],"osv":[{"id":"CVE-2026-41588","title":"RELATE: Timing Attack Vulnerability in course/auth.py — check_sign_in_key()","description":"RELATE is a web-based courseware package. Prior to commit 2f68e16, there is a timing attack vulnerability in course/auth.py — check_sign_in_key(). This issue has been patched via commit 2f68e16.","status":"published","published":"2026-05-08T14:51:04.993Z","modified":"2026-11-11T10:31:05.682522674Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-208"],"updated_at":"2026-11-11T11:06:45.241059Z"}]}}