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Vulnerability record/PUBLISHED/Published Feb 10, 2025 15:27:46 UTC

CVE-2024-11831

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.

Base score5.4/ 10
SeverityMediumCVSS 3.1

Exploitability / impact

CVSS metric breakdown

Vector-derived attributes
Base severityMedium
Attack vectorNetworkAV
Attack complexityLowAC
Privileges requiredLowPR
User interactionRequiredUI
ScopeChangedS
Confidentiality impactLowC
Integrity impactLowI
Availability impactNoneA
CVSS vector stringCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS communicates standardized severity and impact characteristics. It does not establish whether a system is exploitable in your specific environment.

Record context

CVE Numbering Authorityredhat
Last updatedNov 1, 2026 05:20:01 UTC
PublishedFeb 10, 2025 15:27:46 UTC
ReservedNov 26, 2024 18:56:38 UTC