IBM Engineering Lifecycle Management 7.07.2: XXE vuln in XML data
CVE-2026-3603 Published on May 26, 2026
IBM Engineering Lifecycle Management - Jazz Foundation is vulnerable to XML external entity injection (XXE) attack
IBM Engineering Lifecycle Management 7.0.3 Interim Fix 001 through Interim Fix 021, 7.1.0 Interim Fix 001 through Interim Fix 009, and 7.2.0 and 7.2.0 Interim Fix 001 is vulnerable to an XML external entity injection (XXE) attack when processing XML data. An authenticated attacker could exploit this vulnerability to expose sensitive information or consume memory resources.
Vulnerability Analysis
CVE-2026-3603 can be exploited with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity, and a small impact on availability.
Weakness Type
What is a XXE Vulnerability?
The software processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.
CVE-2026-3603 has been classified to as a XXE vulnerability or weakness.
Products Associated with CVE-2026-3603
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Affected Versions
IBM Engineering Lifecycle Management:- Version 7.0.3 Interim Fix 001, <= Interim Fix 021 is affected.
- Version 7.1.0 Interim Fix 001, <= Interim Fix 009 is affected.
- Version 7.2.0 and 7.2.0 Interim Fix 001 is affected.