SecuriTricks - CVE-2026-3603

Description

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.

Product(s) Impacted

Vendor	Product	Versions
Ibm	Engineering Lifecycle Management	7.0.3, 7.1.0, 7.2.0

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-611

Improper Restriction of XML External Entity Reference

The product 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.

*CPE(s)

Affected systems and software identified for this CVE.

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
a	ibm	engineering_lifecycle_management	7.0.3	if001-021	/	/	/	/	/	/
a	ibm	engineering_lifecycle_management	7.1.0	if001-009	/	/	/	/	/	/
a	ibm	engineering_lifecycle_management	7.2.0	/	/	/	/	/	/	/
a	ibm	engineering_lifecycle_management	7.2.0	if001	/	/	/	/	/	/

References

https://www.ibm.com/support/pages/node/7274078

CVSS Score

7.1 / 10

CVSS Data - 3.1

Attack Vector: NETWORK
Attack Complexity: LOW
Privileges Required: LOW
Scope: UNCHANGED
Confidentiality Impact: HIGH
Integrity Impact: NONE
Availability Impact: LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L

View Vector String

Timeline

Published: May 26, 2026, 7:16 p.m.
Last Modified: May 27, 2026, 2:16 p.m.

Status : Undergoing Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

[email protected]

CVE-2026-3603