CVE-2025-36396

Security vulnerabilities have been found in IBM Application Gateway

Published Jan 20, 2026 CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Description
IBM Application Gateway 23.10 through 25.09 is vulnerable to cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

Remediation

Vendor Solution

IBM encourages all customers to update their systems promptly. IBM Application Gateway (Container): Obtain the latest version of the container by running this command (without quotation marks):     “docker pull icr.io/ibmappgateway/ibm-application-gateway:[tag]”                 Where [tag] is the latest published version and can be confirmed here https://docs.verify.ibm.com/gateway/docs/containers .

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:ibm:application_gateway:*:*:*:*:*:*:*:*
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description IBM Application Gateway 23.10 through 25.09 is vulnerable to cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
Title Security vulnerabilities have been found in IBM Application Gateway
First Time appeared Ibm
Ibm application Gateway
Weaknesses CWE-79
CPEs cpe:2.3:a:ibm:application_gateway:23.10.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:application_gateway:23.10:*:*:*:*:*:*:*
cpe:2.3:a:ibm:application_gateway:25.09.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:application_gateway:25.09:*:*:*:*:*:*:*
Vendors & Products Ibm
Ibm application Gateway
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
ibm
Published
Updated
Jan 20, 2026, 3:48 PM
Reserved
Apr 15, 2025, 9:16 PM
Status
Analyzed
Published
Jan 20, 2026, 4:16 PM
Modified
Jun 17, 2026, 9:14 AM