CVE-2026-2606

MEDIUM
2026-03-03 [email protected]
6.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:05 vuln.today
CVE Published
Mar 03, 2026 - 20:16 nvd
MEDIUM 6.5

Tags

IBM Webmethods Api Gateway

Description

IBM webMethods API Gateway (on-prem) 10.11 through 10.11_Fix3210.15 to 10.15_Fix2711.1 to 11.1_Fix7 IBM webMethods API Management (on-prem) fails to properly validate user-supplied input passed to the url parameter on the /createapi endpoint. An attacker can modify this parameter to use a file:// URI schema instead of the expected https:// schema, enabling unauthorized arbitrary file read access on the underlying server file system.

Analysis

Improper input validation in IBM webMethods API Gateway and API Management allows authenticated attackers to read arbitrary files on the server by supplying a file:// URI to the /createapi endpoint instead of the expected https:// schema. Affected versions include webMethods API Gateway 10.11 through 11.1_Fix7 and webMethods API Management on-premises installations. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Review file handling controls.

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Priority Score

33
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +32
POC: 0

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CVE-2026-2606 vulnerability details – vuln.today
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