CVE-2026-2469
CVSS Score
7.6
EPSS Score
0.0%
EPSS Percentile
0th
Versions of the package directorytree/imapengine before 1.22.3 are vulnerable to Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') via the id() function in ImapConnection.php due to improperly escaping user input before including it in IMAP ID commands. This allows attackers to read or delete victim's emails, terminate the victim's session or execute any valid IMAP command on victim's mailbox by including quote characters " or CRLF sequences \r\n in the input.
| CWE | CWE-74 |
| Vendor | n/a |
| Product | directorytree/imapengine |
| Published | Feb 14, 2026 |
| Last Updated | Jul 23, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H/E:P Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
High
Affected Versions
n/a / directorytree/imapengine
0 < 1.22.3
References
security.snyk.io: https://security.snyk.io/vuln/SNYK-PHP-DIRECTORYTREEIMAPENGINE-15274300 github.com: https://github.com/DirectoryTree/ImapEngine/pull/150 github.com: https://github.com/DirectoryTree/ImapEngine/commit/87fca56affd9527e6907a705e6d600c5174d9a5a gist.github.com: https://gist.github.com/wanamirulhakim/74b41589cdea3c07c3375e5946960778
Credits
Wan Amirul Hakim Wan Yuhainis