CVE-2025-33104

Name: CVE-2025-33104
Creator: NVD / NIST
Published: 2025-05-14T19:15:53.223+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.6/10EPSS 0.19%

Last modified Jun 17, 2026

CVE-2025-33104 is a high-severity vulnerability rated 7.6/10 on the CVSS scale. IBM WebSphere Application Server 8.5 and 9.0 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.. EPSS estimates a 0.19% chance of exploitation in the next 30 days.

Description

IBM WebSphere Application Server 8.5 and 9.0 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

Metrics

CVSS 3.1

7.6/10

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

EPSS Probability

0.19%

9.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Ibm	Websphere Application Server	>= 8.5, < 8.5.5.28
Ibm	Websphere Application Server	>= 9.0, < 9.0.5.24

References

https://www.ibm.com/support/pages/node/7233438Vendor Advisory

Timeline

Published: May 14, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-33104?

How severe is CVE-2025-33104?

CVE-2025-33104 has a CVSS score of 7.6/10 (HIGH severity). The EPSS model estimates a 0.19% probability of exploitation in the next 30 days.

How do I fix CVE-2025-33104?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-33104?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST