Is CVE-2007-1966 being actively exploited?

CVE-2007-1966 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2007-1966?

CVE-2007-1966 has a CVSS 3.1 base score of 9.1 (CRITICAL).

CVE-2007-1966

CRITICAL · CVSS 9.1EPSS 1.2%EU EUVD

Session fixation vulnerability in eXV2 CMS 2.0.4.3 and earlier allows remote attackers to hijack web sessions by setting the PHPSESSID cookie.

Key facts

CVSS score: 9.1 (v3.1)
Severity: CRITICAL
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness (CWE): CWE-287
EPSS score: 1.2% (69th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2007-1960)
Published: April 11, 2007
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2007-1960 in the EU Vulnerability Database. Last updated in EUVD on April 3, 2025.

View on the EU Vulnerability Database

Affected products

exv2 / content management system

References

http://marc.info/?l=bugtraq&m=117570977117962&w=2(Patch, Vendor Advisory)
http://www.majorsecurity.de/index_2.php?major_rls=major_rls38(Patch, Vendor Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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