CVE-2006-5262

CRLF injection vulnerability in lib/session.php in Hastymail 1.5 and earlier before 20061008...

6.5 MediumPublic exploit

CRLF injection vulnerability in lib/session.php in Hastymail 1.5 and earlier before 20061008 allows remote authenticated users to send arbitrary IMAP commands via a CRLF sequence in a mailbox name. NOTE: the attack crosses privilege boundaries if the IMAP server configuration prevents a user from establishing a direct IMAP session.

Exploit likelihood

2.57%Down 3.4 points since Feb 4, 2022

What each source reports

NVD Score used 6.5

Record: CVE-2006-5262
CVSS 2.0: 6.5 MediumAV:N/AC:L/Au:S/C:P/I:P/A:P
Updated: 2026-11-02

CVE List No score

Record: CVE-2006-5262
Updated: 2026-11-02

EUVDEUVD-2006-5247 No score

Record: EUVD-2006-5247
Updated: 2026-11-03

GitHub AdvisoriesGHSA-p8h5-3rhg-9c2x No score

CRLF injection vulnerability in lib/session.php in Hastymail 1.5 and earlier before 20061008...

Record: GHSA-p8h5-3rhg-9c2x
Updated: 2026-11-02

Affected products

hastymail

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	Hastymail 1.x - IMAP SMTP Command Injection	2006-10-10

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2006-5262 is a medium vulnerability (CVSS 6.5) in Hastymail, published October 12, 2006. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 2.57%, the 85th percentile. No source names a fixed version.