{"id":"CVE-2021-32848","aliases":["EUVD-2021-19580","GHSA-q567-jfmr-4rr7"],"status":"published","title":"Octobox ReDoS vulnerability","description":"Octobox is software for managing GitHub notifications. Prior to pull request (PR) 2807, a user of the system can provide a specifically crafted search query string that will trigger a ReDoS vulnerability. This issue is fixed in PR 2807.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.0104,"percentile":0.64449,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1333","CWE-770"],"published":"2023-02-20T00:00:00Z","modified":"2026-06-17T03:53:45Z","products":[{"vendor":"octobox","product":"octobox"},{"vendor":"octobox_project","product":"octobox"}],"references":[{"url":"https://securitylab.github.com/advisories/GHSL-2021-100-octobox-octobox/","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://github.com/octobox/octobox/pull/2807","tags":["x_transferred","Patch"]},{"url":"https://github.com/octobox/octobox/blob/372a0da981dbf47319fed4116364118fdf09fcc3/lib/search_parser.rb#L5","tags":["x_transferred","Exploit","Product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32848"},{"url":"https://github.com/advisories/GHSA-q567-jfmr-4rr7"}],"sources":{"cve":[{"id":"CVE-2021-32848","title":"Octobox ReDoS vulnerability","description":"Octobox is software for managing GitHub notifications. Prior to pull request (PR) 2807, a user of the system can provide a specifically crafted search query string that will trigger a ReDoS vulnerability. This issue is fixed in PR 2807.","status":"published","published":"2023-02-20T00:00:00Z","modified":"2025-03-10T21:09:27.855Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:33:07.014772Z"}],"euvd":[{"id":"EUVD-2021-19580","description":"Octobox is software for managing GitHub notifications. Prior to pull request (PR) 2807, a user of the system can provide a specifically crafted search query string that will trigger a ReDoS vulnerability. This issue is fixed in PR 2807.","status":"published","published":"2023-02-20T00:00:00Z","modified":"2025-03-10T21:09:27Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T20:53:09.197707Z"}],"ghsa":[{"id":"GHSA-q567-jfmr-4rr7","title":"Octobox is software for managing GitHub notifications. Prior to pull request (PR) 2807, a user of...","description":"Octobox is software for managing GitHub notifications. Prior to pull request (PR) 2807, a user of the system can provide a specifically crafted search query string that will trigger a ReDoS vulnerability. This issue is fixed in PR 2807.","status":"published","published":"2023-02-20T18:30:16Z","modified":"2023-03-09T05:06:34Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-1333"],"updated_at":"2026-11-02T14:54:18.225969Z"}],"nvd":[{"id":"CVE-2021-32848","description":"Octobox is software for managing GitHub notifications. Prior to pull request (PR) 2807, a user of the system can provide a specifically crafted search query string that will trigger a ReDoS vulnerability. This issue is fixed in PR 2807.","status":"published","published":"2023-02-20T17:15:11.957Z","modified":"2026-06-17T03:53:45.227Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-770","CWE-1333"],"updated_at":"2026-11-02T14:07:07.323379Z"}]}}