# CVE-2024-11831: Npm-serialize-javascript: cross-site scripting (xss) in serialize-javascript

Status: published. Published: 2025-02-10. Updated: 2026-11-05.

A flaw was found in npm-serialize-javascript. The vulnerability occurs because the serialize-javascript module does not properly sanitize certain inputs, such as regex or other JavaScript object types, allowing an attacker to inject malicious code. This code could be executed when deserialized by a web browser, causing Cross-site scripting (XSS) attacks. This issue is critical in environments where serialized data is sent to web clients, potentially compromising the security of the website or web application using this package.

## Remediation

- workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability. (source: CNA: redhat)

## Affected products and versions

-  /  (serialize-javascript): ≥ 6.0; < 6.0.2 (affected, semver). Source: CNA: redhat
- Red Hat / Red Hat Advanced Cluster Security 4.4 (advanced-cluster-security/rhacs-main-rhel8): ≥ 4.4.8-2; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Red Hat Advanced Cluster Security 4.5 (advanced-cluster-security/rhacs-main-rhel8): ≥ 4.5.6-2; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Red Hat Ceph Storage 7.1 (ceph): ≥ 2:18.2.1-381.el8cp; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Red Hat Ceph Storage 8.1 (ceph): ≥ 2:19.2.1-292.el9cp; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Red Hat Ceph Storage 9.0 (ceph): ≥ 2:20.1.0-144.el10cp; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Red Hat Enterprise Linux 8 (dotnet8.0): ≥ 0:8.0.112-1.el8_10; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Red Hat Enterprise Linux 9 (dotnet8.0): ≥ 0:8.0.112-1.el9_5; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / RHODF-4.14-RHEL-9 (odf4/ocs-client-console-rhel9): ≥ v4.14.18-2; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / RHODF-4.14-RHEL-9 (odf4/odf-console-rhel9): ≥ v4.14.18-3; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / RHODF-4.14-RHEL-9 (odf4/odf-multicluster-console-rhel9): ≥ v4.14.18-2; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / RHODF-4.15-RHEL-9 (odf4/ocs-client-console-rhel9): ≥ v4.15.14-2; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / RHODF-4.15-RHEL-9 (odf4/odf-console-rhel9): ≥ v4.15.14-2; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / RHODF-4.15-RHEL-9 (odf4/odf-multicluster-console-rhel9): ≥ v4.15.14-2; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / RHODF-4.16-RHEL-9 (odf4/ocs-client-console-rhel9): ≥ v4.16.10-4; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / RHODF-4.16-RHEL-9 (odf4/odf-console-rhel9): ≥ v4.16.10-4; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / RHODF-4.16-RHEL-9 (odf4/odf-multicluster-console-rhel9): ≥ v4.16.10-3; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / RHODF-4.17-RHEL-9 (odf4/ocs-client-console-rhel9): ≥ v4.17.7-2; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / RHODF-4.17-RHEL-9 (odf4/odf-console-rhel9): ≥ v4.17.7-2; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / RHODF-4.17-RHEL-9 (odf4/odf-multicluster-console-rhel9): ≥ v4.17.7-2; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / RHODF-4.18-RHEL-9 (odf4/ocs-client-console-rhel9): ≥ v4.18.2-8; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / RHODF-4.18-RHEL-9 (odf4/odf-console-rhel9): ≥ v4.18.2-7; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / RHODF-4.18-RHEL-9 (odf4/odf-multicluster-console-rhel9): ≥ v4.18.2-8; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Red Hat Ceph Storage 7.1 (rhceph/rhceph-7-rhel9): ≥ 1791452477; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Red Hat Ceph Storage 8 (rhceph/rhceph-8-rhel9): ≥ 8; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Red Hat Ceph Storage 8.1 (rhceph/rhceph-8-rhel9): ≥ 1787550654; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Red Hat Ceph Storage 9.0 (rhceph/rhceph-9-rhel9): ≥ 1776359884; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Red Hat OpenShift Pipelines 1.14.6 (openshift-pipelines/pipelines-hub-ui-rhel8): ≥ v1.14.6-1744143767; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Red Hat OpenShift Pipelines 1.15 (openshift-pipelines/pipelines-console-plugin-rhel8): ≥ v1.15.3-1746939886; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Red Hat OpenShift Pipelines 1.15 (openshift-pipelines/pipelines-hub-ui-rhel8): ≥ v1.15.3-1746936251; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Red Hat OpenShift Pipelines 1.16 (openshift-pipelines/pipelines-console-plugin-rhel8): ≥ v1.16.4-1747983385; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Red Hat OpenShift Pipelines 1.16 (openshift-pipelines/pipelines-hub-ui-rhel8): ≥ v1.16.4-1747979846; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Red Hat OpenShift Pipelines 1.17 (openshift-pipelines/pipelines-console-plugin-rhel8): ≥ v1.17.2-1749452800; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Red Hat OpenShift Pipelines 1.17 (openshift-pipelines/pipelines-hub-ui-rhel8): ≥ v1.17.2-1750066936; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Red Hat OpenShift Pipelines 1.18.0 (openshift-pipelines/pipelines-console-plugin-rhel9): ≥ v1.18.1-1747749913; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Red Hat OpenShift Pipelines 1.19 (openshift-pipelines/pipelines-console-plugin-rhel9): ≥ v1.19.0-1752127853; < * (unaffected, rpm). Source: CNA: redhat
- Red Hat / Cryostat 3 (serialize-javascript): Version range not reported. Source: CNA: redhat
- Red Hat / Logging Subsystem for Red Hat OpenShift (openshift-logging/kibana6-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Migration Toolkit for Virtualization (migration-toolkit-virtualization/mtv-console-plugin-rhel9): Version range not reported. Source: CNA: redhat
- Red Hat / .NET 6.0 on Red Hat Enterprise Linux (rh-dotnet60-dotnet): Version range not reported. Source: CNA: redhat
- Red Hat / OpenShift Lightspeed (openshift-lightspeed-beta/lightspeed-console-plugin-rhel9): Version range not reported. Source: CNA: redhat
- Red Hat / OpenShift Pipelines (openshift-pipelines/pipelines-hub-api-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / OpenShift Pipelines (openshift-pipelines/pipelines-hub-db-migration-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / OpenShift Serverless (serialize-javascript): Version range not reported. Source: CNA: redhat
- Red Hat / OpenShift Service Mesh 2 (openshift-service-mesh/kiali-ossmc-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / OpenShift Service Mesh 2 (openshift-service-mesh/kiali-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat 3scale API Management Platform 2 (3scale-amp2/system-rhel7): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Advanced Cluster Management for Kubernetes 2 (rhacm2/console-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Advanced Cluster Security 4 (advanced-cluster-security/rhacs-central-db-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Advanced Cluster Security 4 (advanced-cluster-security/rhacs-rhel8-operator): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Advanced Cluster Security 4 (advanced-cluster-security/rhacs-roxctl-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Advanced Cluster Security 4 (advanced-cluster-security/rhacs-scanner-v4-db-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Advanced Cluster Security 4 (advanced-cluster-security/rhacs-scanner-v4-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Ansible Automation Platform 2 (aap-cloud-ui-container): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Ansible Automation Platform 2 (ansible-automation-platform-25/lightspeed-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Ansible Automation Platform 2 (automation-controller): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Ansible Automation Platform 2 (automation-eda-controller): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat build of Apache Camel - HawtIO 4 (serialize-javascript): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat build of Apicurio Registry 2 (serialize-javascript): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat build of OptaPlanner 8 (serialize-javascript): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Ceph Storage 7 (grafana): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Ceph Storage 7 (libarrow): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Ceph Storage 7 (pybind): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Ceph Storage 8 (grafana): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Ceph Storage 8 (libarrow): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Ceph Storage 8 (pybind): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Ceph Storage 9 (grafana): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Ceph Storage 9 (libarrow): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Ceph Storage 9 (pybind): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Data Grid 8 (serialize-javascript): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Developer Hub 1 (rhdh/rhdh-hub-rhel9): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Discovery 1 (discovery-server-container): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Enterprise Linux 10 (dotnet8.0): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Enterprise Linux 8 (dotnet6.0): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Enterprise Linux 8 (grafana): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Enterprise Linux 8 (pcs): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Enterprise Linux 9 (dotnet6.0): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Enterprise Linux 9 (dotnet7.0): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Enterprise Linux 9 (pcs): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Fuse 7 (serialize-javascript): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Integration Camel K 1 (serialize-javascript): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat JBoss Enterprise Application Platform 7 (serialize-javascript): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat JBoss Enterprise Application Platform 8 (serialize-javascript): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat JBoss Enterprise Application Platform Expansion Pack (serialize-javascript): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift AI (RHOAI) (odh-dashboard-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift AI (RHOAI) (odh-data-science-pipelines-argo-argoexec-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift AI (RHOAI) (odh-data-science-pipelines-argo-workflowcontroller-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift AI (RHOAI) (odh-kf-notebook-controller-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift AI (RHOAI) (odh-ml-pipelines-api-server-v2-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift AI (RHOAI) (odh-ml-pipelines-driver-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift AI (RHOAI) (odh-ml-pipelines-launcher-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift AI (RHOAI) (odh-ml-pipelines-persistenceagent-v2-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift AI (RHOAI) (odh-ml-pipelines-scheduledworkflow-v2-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift AI (RHOAI) (odh-model-registry-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift AI (RHOAI) (odh-notebook-controller-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift AI (RHOAI) (rhoai/odh-dashboard-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift AI (RHOAI) (rhoai/odh-rhel8-operator): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift Container Platform 3.11 (openshift3/ose-console): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift Container Platform 4 (openshift4/ose-monitoring-plugin-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift Dev Spaces (devspaces/code-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift Dev Spaces (devspaces/dashboard-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift Dev Spaces (devspaces/traefik-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift distributed tracing 3 (rhosdt/jaeger-agent-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift distributed tracing 3 (rhosdt/jaeger-all-in-one-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift distributed tracing 3 (rhosdt/jaeger-collector-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift distributed tracing 3 (rhosdt/jaeger-es-index-cleaner-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift distributed tracing 3 (rhosdt/jaeger-es-rollover-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift distributed tracing 3 (rhosdt/jaeger-ingester-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat OpenShift distributed tracing 3 (rhosdt/jaeger-query-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Process Automation 7 (serialize-javascript): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Quay 3 (quay/quay-rhel8): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Satellite 6 (nodejs-compression-webpack-plugin): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Satellite 6 (nodejs-webpack): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Single Sign-On 7 (serialize-javascript): Version range not reported. Source: CNA: redhat
- Red Hat / Red Hat Trusted Profile Analyzer (rhtpa/rhtpa-trustification-service-rhel9): Version range not reported. Source: CNA: redhat

## Severity and prioritization

- CVSS 3.1: 5.4 (medium); CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N; source: CNA: redhat

- CISA KEV: No listing in collected sources

- EPSS: 1.12% as of 2026-11-04; percentile 66.31%

- SSVC: exploitation none; automatable no; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-79

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://access.redhat.com/errata/RHBA-2025:0304 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2025:0381 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2025:10853 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2025:1334 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2025:1468 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2025:21068 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2025:21203 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2025:3870 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2025:4511 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2025:8059 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2025:8078 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2025:8233 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2025:8479 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2025:8512 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2025:8544 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2025:8551 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2025:9294 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2026:1536 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2026:2769 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2026:62115 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2026:83548 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/errata/RHSA-2026:8568 (CNA: redhat; vendor-advisory, x_refsource_REDHAT)

- https://access.redhat.com/security/cve/CVE-2024-11831 (CNA: redhat; vdb-entry, x_refsource_REDHAT)

- https://bugzilla.redhat.com/show_bug.cgi?id=2312579 (CNA: redhat; issue-tracking, x_refsource_REDHAT)

- https://github.com/yahoo/serialize-javascript/commit/f27d65d3de42affe2aac14607066c293891cec4e (CNA: redhat)

- https://github.com/yahoo/serialize-javascript/pull/173 (CNA: redhat)

## Provenance

- CNA: redhat: https://www.cve.org/CVERecord?id=CVE-2024-11831; retrieved 2026-11-05; source updated 2026-11-05

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2024-11831; retrieved 2026-11-05; source updated Not reported

Revision: 47cb5ceb819c4770bab225b8596253e4ad77ad0321cd2c358e49346a80a00ffd

Canonical: https://y2.dev/cve/CVE-2024-11831

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