Ad

CVE-2026-1561

MEDIUM CVSS 3.1: 5.4 EPSS 0.03%
Updated Mar 30, 2026
Linux
Parameter Value
CVSS 5.4 (MEDIUM)
Affected Versions 17.0.0.3 — 26.0.0.4
Fixed In 26.0.0.4
Type CWE-918 (Server-Side Request Forgery (SSRF))
Vendor Linux
Public PoC No

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.3 IBM WebSphere Application Server Liberty is vulnerable to server-side request forgery (SSRF). This may allow remote attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
None
No disruption

CVSS Vector v3.1

Vulnerable Products 7

Configuration From (including) Up to (excluding)
Ibm Websphere_Application_Server
cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:liberty:*:*:*
17.0.0.3 26.0.0.4
Apple Macos
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
Ibm Aix
cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:*
Ibm I
cpe:2.3:o:ibm:i:-:*:*:*:*:*:*:*
Ibm Z\/Os
cpe:2.3:o:ibm:z\/os:-:*:*:*:*:*:*:*
Linux Linux_Kernel
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
Microsoft Windows
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*