Nokia NSP up to 25.11-SP4 cross site scripting

Summaryinfo

A vulnerability was found in Nokia NSP up to 25.11-SP4 and classified as problematic. This affects an unknown function. Executing a manipulation can lead to cross site scripting. This vulnerability is registered as CVE-2026-40464. It is possible to launch the attack remotely. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Nokia NSP up to 25.11-SP4. It has been declared as problematic. This vulnerability affects an unknown code. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. CVE summarizes:

NSP is vulnerable to a stored XSS due to insufficient validation or encoding of user-controlled input in a workflow application. An authenticated attacker with access to the workflow application could embed harmful code that runs when another user views the content.

The advisory is shared for download at nokia.com. This vulnerability was named CVE-2026-40464 since 04/13/2026. The exploitation appears to be easy. The attack can be initiated remotely. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

Upgrading to version 24.11-SP15 or 25.11-SP5 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-68373). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

• Smartphone Operating System

Vendor

• Nokia

Name

• NSP

Version

• 22.0
• 22.1
• 22.2
• 22.3
• 22.4
• 22.5
• 22.6
• 22.7
• 22.8
• 22.9
• 22.10
• 22.11
• 23.0
• 23.1
• 23.2
• 23.3
• 23.4
• 23.5
• 23.6
• 23.7
• 23.8
• 23.9
• 23.10
• 23.11
• 24.0
• 24.1
• 24.2
• 24.3
• 24.4
• 24.5
• 24.6
• 24.7
• 24.8
• 24.9
• 24.10
• 24.11
• 24.11-SP14
• 25.0
• 25.1
• 25.2
• 25.3
• 25.4
• 25.5
• 25.6
• 25.7
• 25.8
• 25.9
• 25.10
• 25.11
• 25.11-SP4

License

• commercial

Website

• Vendor: https://www.nokia.com/

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Discussion