CVE-2026-1243

| EUVD-2026-18112 MEDIUM
2026-04-02 ibm GHSA-x8pv-gc6r-gh6r
5.4
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

4
Analysis Generated
Apr 02, 2026 - 01:00 vuln.today
EUVD ID Assigned
Apr 02, 2026 - 01:00 euvd
EUVD-2026-18112
Patch Released
Apr 02, 2026 - 01:00 nvd
Patch available
CVE Published
Apr 02, 2026 - 00:14 nvd
MEDIUM 5.4

Tags

IBM XSS

Description

IBM Content Navigator 3.0.15, 3.1.0, and 3.2.0 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.

Analysis

Authenticated stored cross-site scripting (XSS) in IBM Content Navigator versions 3.0.15, 3.1.0, and 3.2.0 allows logged-in users to inject arbitrary JavaScript into the Web UI, potentially enabling credential theft or session hijacking within trusted browser contexts. The vulnerability requires user interaction (UI:R) and authenticated access (PR:L), limiting exposure to insider threats and social engineering scenarios where victims click attacker-controlled links. …

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Priority Score

27
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +27
POC: 0

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CVE-2026-1243 vulnerability details – vuln.today
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