Is CVE-2013-5426 being actively exploited?

CVE-2013-5426 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-5426?

CVE-2013-5426 has a CVSS 2.0 base score of 4.9 (MEDIUM).

CVE-2013-5426

MEDIUM · CVSS 4.9EPSS 0.5%EU EUVD

Session fixation vulnerability in IBM InfoSphere Master Data Management - Collaborative Edition 10.x before 10.1 IF5 and 11.0 before IF1 and InfoSphere Master Data Management Server for Product Information Management 9.x before 9.1 IF11 allows remote authenticated users to hijack web sessions via unspecified vectors.

Key facts

CVSS score: 4.9 (v2.0)
Severity: MEDIUM
CVSS vector: AV:A/AC:M/Au:S/C:P/I:P/A:P
Weakness (CWE): CWE-287
EPSS score: 0.5% (43th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-5266)
Published: December 19, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-5266 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

ibm / infosphere master data management collaboration server
ibm / infosphere master data management collaboration server
ibm / infosphere master data management collaboration server
ibm / infosphere master data management server for product information management
ibm / infosphere master data management server for product information management

References

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

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