Auth bypass in Xt-Commerce

CVE-2008-6045

Session fixation vulnerability in shopping_cart.php in xt:Commerce 3.0.4 and earlier allows remote attackers to hijack web sessions by setting the XTCsid parameter.

Vulnerability class: Broken Authentication

Published 2009-02-03 · last modified 2026-06-16.

CVSS v2 metric

CVSS v2 base score 6.8 (Medium). Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.029 (86.5th percentile), scored 2026-09-28.

Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 86.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.029 · newest: 0.029 · change: 0.000

Affected products

Xt-Commerce

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

www.securityfocus.com/archive/1/496588/100/0/threaded (mailing-list, VDB Entry, Third Party Advisory)
www.majorsecurity.de/index_2.php (Broken Link)
exchange.xforce.ibmcloud.com/vulnerabilities/45341 (VDB Entry, vdb-entry)
www.securityfocus.com/archive/1/496583/100/0/threaded (mailing-list, VDB Entry, Third Party Advisory)
www.securityfocus.com/bid/31313 (Exploit, VDB Entry, Third Party Advisory, vdb-entry)