CVE-2026-1561 MEDIUM

CVE-2026-1561: IBM WebSphere Application Server Liberty Server-Side Request Forgery

Vendor Ibm
Product WebSphere Application Server Liberty
Weakness CWE-918 · SSRF
Published March 25, 2026
Last update March 26, 2026
View on NVD All CVEs

CVSS base score

5.4/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

March 25, 2026 CVE published
March 26, 2026 Record updated

Related vulnerabilities

04Related CVE

CVE-2023-22936 Authenticated Blind Server Side Request Forgery via the ‘search_listener’ Search Parameter in Splunk Enterprise CVE-2026-34360 HAPI FHIR: Unauthenticated Blind SSRF via /loadIG Endpoint Enables Internal Network Probing CVE-2024-1758 SuperFaktura WooCommerce <= 1.40.3 - Authenticated (Subscriber+) Blind Server-Side Request Forgery CVE-2026-5803 bigsk1 openai-realtime-ui API Proxy Endpoint server.js server-side request forgery CVE-2023-31219 WordPress Download Monitor Plugin <= 4.8.1 is vulnerable to Server Side Request Forgery (SSRF)