Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-11547— IBM WebSphere Application Server Liberty prior to 26.0.0.11 is affected by multiple vulnerabilities

Quick assessment

Affected
IBM WebSphere Application Server - Liberty
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

IBM WebSphere Application Server Liberty 17.0.0.3 至 26.0.0.10 版本受管理控制台部署验证端点中的服务端请求伪造（SSRF）漏洞影响。

CVSS 4.3 · Medium

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-11547

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
IBM WebSphere Application Server Liberty prior to 26.0.0.11 is affected by multiple vulnerabilities
Source: CVE Program / CVE List V5
Vulnerability Description
IBM WebSphere Application Server Liberty 17.0.0.3 through 26.0.0.10 is affected by a server-side request forgery vulnerability in the Admin Center deploy validation endpoint.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
IBM WebSphere Application Server - Liberty 17.0.0.3 ~ 26.0.0.10 cpe:2.3:a:ibm:websphere_application_server_liberty:17.0.0.3:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-11547

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-11547

请登录查看更多情报信息。

Other References for CVE-2026-11547 (1)

Same Patch Batch · IBM · 2026-11-08 · 69 CVEs total

CVE-2026-107331 9.9 CRITICAL DataStage on Cloud Pak for Data has several vulnerabilities
CVE-2026-15266 9.8 CRITICAL Multiple Vulnerabilities in IBM Concert Software
CVE-2026-6715 9.8 CRITICAL Multiple Vulnerabilities in IBM Concert Software
CVE-2026-114464 9.3 CRITICAL Multiple security vulnerabilities are addressed with IBM Process Mining Interim Fix for Oc
CVE-2026-17466 9.1 CRITICAL IBM Optim Test Data Management 1.0.0, 1.1.0, and 1.2.0 impacted by Path Traversal, Rate Li
CVE-2026-101117 9.1 CRITICAL IBM WebSphere eXtremes Scale Liberty deployment is affected by Cross Site Scripting(XSS) a
CVE-2026-110273 8.8 HIGH Security Vulnerability identified in IBM TRIRIGA - Command Execution
CVE-2026-117545 8.8 HIGH IBM webMethods Integration Server is vulnerable of bypassing the two-factor authentication
CVE-2026-116499 8.4 HIGH Arbitrary Code Execution in Qiskit SDK QPY Deserialization
CVE-2026-116501 8.4 HIGH Qiskit SDK C API may trigger an out of bounds write on accessing the unitary matrix with q
CVE-2026-105467 8.1 HIGH IBM QRadar SIEM is vulnerable to Open Redirect and Reflected XSS
CVE-2026-19133 8.1 HIGH TS4500 Tape Library addresses security vulnerability
CVE-2026-107330 7.7 HIGH DataStage on Cloud Pak for Data has several vulnerabilities
CVE-2026-18093 7.5 HIGH IBM App Connect Enterprise is vulnerable to a credential exposure
CVE-2026-18893 7.1 HIGH CockroachDB PostgreSQL for IBM VPC is affected by multiple vulnerabilities
CVE-2026-78537 6.8 MEDIUM IBM Guardium Key Lifecycle Manager is affected by a security vulnerability
CVE-2026-82830 6.7 MEDIUM IBM Guardium Data Protection is affected by multiple vulnerabilities
CVE-2026-16427 6.5 MEDIUM DataStage on Cloud Pak for Data has several vulnerabilities
CVE-2026-3684 6.5 MEDIUM Vulnerabilities exists in IBM Cloud Pak for Data System
CVE-2026-108284 6.5 MEDIUM IBM WebSphere Application Server Liberty prior to 26.0.0.11 is affected by multiple vulner

Showing top 20 of 69 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: WebSphere Application Server - Liberty
Same vendor: IBM
Same weakness: CWE-918