NN-2026:2-01

csafUSnozomi_psirt

Stored Cross-Site Scripting (XSS) in Assets and Nodes in Guardian/CMC before 26.0.0

view advisory published 2026-04-15

A published security advisory; the vulnerabilities below are the ones it describes.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2025-40899US——
A Stored Cross-Site Scripting vulnerability was discovered in the Assets and Nodes functionality due to improper validation of an input parameter. An authenticated user with custom…
02

remediations (4)

  • MitigationCMC

    Use internal firewall features to limit access to the web management interface. Review all accounts with access to it and delete unnecessary ones. Review existing custom fields.

  • MitigationGuardian

    Use internal firewall features to limit access to the web management interface. Review all accounts with access to it and delete unnecessary ones. Review existing custom fields.

  • FixedCMC

    Upgrade to v26.0.0 or later.

  • FixedGuardian

    Upgrade to v26.0.0 or later.

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