{"id":"CVE-2026-82973","title":"Improper neutralization of CRLF sequences in IMAP command construction in psyb0t/docker-mailbox before 0.4.13 allows a remote unauthenticated attacker, when bearer-token authentication is not configured, to inject additional IMAP command…","summary":"Improper neutralization of CRLF sequences in IMAP command construction in psyb0t/docker-mailbox before 0.4.13 allows a remote unauthenticated attacker, when bearer-token authentication is not configured, to inject additional IMAP command…","severity":"critical","cvss":9.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H","cwe":["CWE-93"],"vendor":"psyb0t","product":"docker-mailbox","affected":["docker-mailbox >= 0.1.0 <= 0.4.12"],"published":"2026-09-29","updated":"2026-09-29","sourceUpdated":"2026-09-29T13:17:52.963","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-82973","references":[{"url":"https://gitlab.com/psyb0t/docker-mailbox/-/commit/90e6b492d42e011d0ba2c825795b33d054ee6636","label":"cve@gitlab.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-29T12:33:37.298Z","slug":"CVE-2026-82973","body":"## Overview\n\nImproper neutralization of CRLF sequences in IMAP command construction in psyb0t/docker-mailbox before 0.4.13 allows a remote unauthenticated attacker, when bearer-token authentication is not configured, to inject additional IMAP commands into an authenticated upstream mailbox connection via crafted folder, UID, or search values.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":52,"depthScoreParts":{"impact":51.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}