CVE-2009-3657

MEDIUM 5.8CVE-2009-3657 · Published 09/10/2009 · updated 16/06/2026

In short

CVE-2009-3657 is a MEDIUM (CVSS 5.8) vulnerability affecting shared sign-on (tim nelson).
Chance of exploitation in the next 30 days (EPSS): 1.1%, higher than 65.4% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
shared sign-on tim_nelson	`= 5.x= 6.x`	No fix yet

Description

Session fixation vulnerability in Shared Sign-On 5.x and 6.x, a module for Drupal, allows remote attackers to hijack web sessions via unspecified vectors.

References

drupal.org/node/592488 · Patch
securityfocus.com/bid/36563
exchange.xforce.ibmcloud.com/vulnerabilities/53560

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