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MEDIUM · 5.4

CVE-2026-1243

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...

Vulnerability 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.

CVSS Score

5.4

MEDIUM

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

Affected Products

VendorProductVersions
IbmContent Navigator3.0.15
IbmAix-
LinuxLinux Kernel-
MicrosoftWindows-

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2026-1243?

CVE-2026-1243 is a vulnerability with a CVSS score of 5.4 (MEDIUM). 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...

How severe is CVE-2026-1243?

CVE-2026-1243 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-1243?

Check the references section above for vendor advisories and patch information. Affected products include: Ibm Content Navigator, Ibm Aix, Linux Linux Kernel, Microsoft Windows.