CVE-2009-1580

Session fixation vulnerability in SquirrelMail before 1.4.18 allows remote attackers to hijack...

5.8 MediumFix available

Session fixation vulnerability in SquirrelMail before 1.4.18 allows remote attackers to hijack web sessions via a crafted cookie.

Exploit likelihood

1.85%Down 2.1 points since Feb 4, 2022

What each source reports

NVD Score used 5.8

Session fixation vulnerability in SquirrelMail before 1.4.18 allows remote attackers to hijack web sessions via a crafted cookie.

Record: CVE-2009-1580
CVSS 2.0: 5.8 MediumAV:N/AC:M/Au:N/C:P/I:P/A:N
Weakness: CWE-287
Updated: 2026-11-02

CVE List No score

Session fixation vulnerability in SquirrelMail before 1.4.18 allows remote attackers to hijack web sessions via a crafted cookie.

Record: CVE-2009-1580
Updated: 2026-11-02

EUVDEUVD-2009-1576 No score

Session fixation vulnerability in SquirrelMail before 1.4.18 allows remote attackers to hijack web sessions via a crafted cookie.

Record: EUVD-2009-1576
Updated: 2026-11-03

GitHub AdvisoriesGHSA-q4m7-9pf9-9f77 No score

Session fixation vulnerability in SquirrelMail before 1.4.18 allows remote attackers to hijack...

Session fixation vulnerability in SquirrelMail before 1.4.18 allows remote attackers to hijack web sessions via a crafted cookie.

Record: GHSA-q4m7-9pf9-9f77
Weakness: CWE-287
Updated: 2026-11-02

Affected products

squirrelmail

Affected packages

Affected packages
Package	Affected	Fixed
`squirrelmail` Debian:4.0	before 2:1.4.9a-4, plus listed versions 2:1.4.9a-12:1.4.9a-22:1.4.9a-3	2:1.4.9a-4
`squirrelmail` Debian:5.0	before 2:1.4.15-4+lenny1, plus listed versions 2:1.4.15-4	2:1.4.15-4+lenny1
`squirrelmail` Red Hat:enterprise_linux:3::as	before 0:1.4.8-9.el3	0:1.4.8-9.el3
`squirrelmail` Red Hat:enterprise_linux:3::desktop	before 0:1.4.8-9.el3	0:1.4.8-9.el3
`squirrelmail` Red Hat:enterprise_linux:3::es	before 0:1.4.8-9.el3	0:1.4.8-9.el3
`squirrelmail` Red Hat:enterprise_linux:3::ws	before 0:1.4.8-9.el3	0:1.4.8-9.el3
`squirrelmail` Red Hat:enterprise_linux:4::as	before 0:1.4.8-5.el4_7.3	0:1.4.8-5.el4_7.3
`squirrelmail` Red Hat:enterprise_linux:4::desktop	before 0:1.4.8-5.el4_7.3	0:1.4.8-5.el4_7.3
`squirrelmail` Red Hat:enterprise_linux:4::es	before 0:1.4.8-5.el4_7.3	0:1.4.8-5.el4_7.3
`squirrelmail` Red Hat:enterprise_linux:4::ws	before 0:1.4.8-5.el4_7.3	0:1.4.8-5.el4_7.3
`squirrelmail` Red Hat:enterprise_linux:5::client_workstation	before 0:1.4.8-5.el5_2.3	0:1.4.8-5.el5_2.3
`squirrelmail` Red Hat:enterprise_linux:5::server	before 0:1.4.8-5.el5_2.3	0:1.4.8-5.el5_2.3

History

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

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

In short

CVE-2009-1580 is a medium vulnerability (CVSS 5.8) in Squirrelmail, published May 14, 2009. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.85%, the 79th percentile. Fixed in squirrelmail 2:1.4.9a-4.

References

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