Medium 5.4Published Feb 10, 2025

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

Updated under an hour ago (Oct 28, 2026, 8:50 AM ET)

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It affects Red Hat Advanced Cluster Security 4.4 and 33 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Red Hat Advanced Cluster Security 4.4

Exploited in the last 30 days

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.

CVSS: 5.4 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: redhat
NVD analysis: Deferred
Record last updated: Oct 27, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Red Hat Red Hat Advanced Cluster Security 4.4 redhat:advanced_cluster_security	from 4.4.8-2 not affected	CNA record
Red Hat Red Hat Ceph Storage 7.1 redhat:ceph_storage	from 2:18.2.1-381.el8cp not affected	CNA record
Red Hat Red Hat Enterprise Linux 8 redhat:enterprise_linux	from 0:8.0.112-1.el8_10 not affected	CNA record
Red Hat RHODF-4.14-RHEL-9 redhat:openshift_data_foundation	from v4.14.18-2 not affected	CNA record
Red Hat Red Hat OpenShift Pipelines 1.14.6 redhat:openshift_pipelines	from v1.14.6-1744143767 not affected	CNA record
Red Hat Cryostat 3 redhat:cryostat	3	CNA record
Red Hat Logging Subsystem for Red Hat OpenShift redhat:logging	5	CNA record
Red Hat Migration Toolkit for Virtualization redhat:migration_toolkit_virtualization	2	CNA record
Red Hat .NET 6.0 on Red Hat Enterprise Linux redhat:rhel_dotnet	6.0	CNA record
Red Hat OpenShift Lightspeed redhat:openshift_lightspeed	1	CNA record
1–10 of 34

References

References

https://access.redhat.com/errata/RHBA-2025:0304	vendor-advisory, x-refsource-redhat
https://access.redhat.com/errata/RHSA-2025:0381	vendor-advisory, x-refsource-redhat
https://access.redhat.com/errata/RHSA-2025:10853	vendor-advisory, x-refsource-redhat
https://access.redhat.com/errata/RHSA-2025:1334	vendor-advisory, x-refsource-redhat
https://access.redhat.com/errata/RHSA-2025:1468	vendor-advisory, x-refsource-redhat
https://access.redhat.com/errata/RHSA-2025:21068	vendor-advisory, x-refsource-redhat
https://access.redhat.com/errata/RHSA-2025:21203	vendor-advisory, x-refsource-redhat
https://access.redhat.com/errata/RHSA-2025:3870	vendor-advisory, x-refsource-redhat
https://access.redhat.com/errata/RHSA-2025:4511	vendor-advisory, x-refsource-redhat
https://access.redhat.com/errata/RHSA-2025:8059	vendor-advisory, x-refsource-redhat
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The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.