# CVE-2026-10844: IBM WebSphere Application Server Liberty open redirect

Source: https://junglewise.ai/threats/cve-2026-10844-ibm-websphere-application-server-liberty-17-0-0-3-through-26-0-0  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-08. Updated: 2026-11-08  
License: CC BY 4.0 with a link back

CVE-2026-10844 · Severity: medium · CVSS 4.3 · Published 2026-11-08

IBM WebSphere Application Server Liberty is an enterprise Java application platform used to host business-critical web services. An open redirect vulnerability could allow attackers to redirect users to malicious websites during authentication or resource access, enabling phishing attacks and credential theft.

Technologies: [IBM WebSphere Application Server Liberty](https://junglewise.ai/threats/technologies/websphere-application-server-liberty). Vendors: [IBM](https://junglewise.ai/threats/vendors/ibm).

## Quick answers

**Is CVE-2026-10844 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-10844 being exploited in the wild.

**How severe is CVE-2026-10844?** Medium severity, with a CVSS score of 4.3, published 8 November 2026.

**Which products and versions are affected?** IBM WebSphere Application Server Liberty 17.0.0.3 through 26.0.0.10.

**Is there a fix for CVE-2026-10844?** Yes: fixed in Liberty Fix Pack 26.0.0.11 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-10844 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-10844?** Check whether you run IBM WebSphere Application Server Liberty at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in Liberty Fix Pack 26.0.0.11 or later

## Technical details

The vulnerability is a URL redirection to untrusted site (CWE-601) in WebSphere Application Server Liberty versions 17.0.0.3 through 26.0.0.10. It requires network access and user interaction (UI:R), allowing an unauthenticated remote attacker to craft a malicious URL that redirects users to phishing sites, compromising the integrity of the application's security.

## Affected products

- IBM WebSphere Application Server Liberty 17.0.0.3 through 26.0.0.10

## Timeline

- 2026-11-08: disclosed

## References

- [https://www.ibm.com/support/pages/node/7295268](https://www.ibm.com/support/pages/node/7295268)

## Related threats

- [IBM WebSphere Application Server Liberty information disclosure in JMX REST connector](https://junglewise.ai/threats/cve-2026-78636-ibm-websphere-application-server-liberty-17-0-0-3-through-26-0-0)
- [IBM WebSphere Application Server Liberty server-side request forgery in Admin Center](https://junglewise.ai/threats/cve-2026-11547-ibm-websphere-application-server-liberty-17-0-0-3-through-26-0-0)
- [IBM WebSphere Application Server Liberty information disclosure](https://junglewise.ai/threats/cve-2026-108284-ibm-websphere-application-server-liberty-17-0-0-3-through-26-0-0)
- [IBM WebSphere Application Server Liberty information disclosure](https://junglewise.ai/threats/cve-2026-103320-ibm-websphere-application-server-liberty-17-0-0-3-through-26-0-0)
- [IBM WebSphere Application Server Liberty denial of service via uncaught exception](https://junglewise.ai/threats/cve-2026-95696-ibm-websphere-application-server-liberty-20-0-0-12-through-26-0-0)