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Advisories

Roundcube Webmail before 1.6.21 and 1.7.6 IMAP Command Injection via _uid

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Severity
high
Date
Affecting

  • Webmail >= 0, < 1.6.21

  • Webmail >= 1.7.0, < 1.7.6

CWE
  • CWE-93 Improper Neutralization of CRLF Sequences ('CRLF Injection')
CVSS
7.4
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Credit
Dexx-tech
Description
Roundcube Webmail before 1.6.21 and 1.7.x before 1.7.6 contains an IMAP command injection vulnerability that allows attackers to inject commands via CRLF in the _uid parameter when messages_cache is enabled. Attackers can lure logged-in victims into opening crafted GET links to mail/show or mail/get, executing IMAP commands that delete messages, change flags, or grant mailbox access via SETACL.

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