CVE-2026-1561

CWE-918 — Server-Side Request Forgery (SSRF)4 documents4 sources
Severity
5.4MEDIUM
EPSS
0.0%
top 90.88%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
IBM Websphere Application ServerIBM Websphere Application Server Liberty
Timeline
PublishedMar 25

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.5

Affected Packages2 packages

▶CVEListV5ibm/websphere_application_server_liberty17.0.0.3 — 26.0.0.3
▶NVDibm/websphere_application_server17.0.0.3 — 26.0.0.4

🔴Vulnerability Details

2
GHSA
GHSA-8gm5-jf6f-36wc: IBM WebSphere Application Server - Liberty 17↗2026-03-25
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CVEList
IBM WebSphere Application Server Liberty Server-Side Request Forgery↗2026-03-25
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🕵️Threat Intelligence

1
Wiz
CVE-2026-1561 Impact, Exploitability, and Mitigation Steps | Wiz↗
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