CVE-2024-11831

high

Published 2025-01-14 · Modified 2026-04-17

CVSS v3

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CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v2

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VIR risk

8.0

Description

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.

Predictions

Exploit likelihood

30%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2024-11831

vendor Authored 2026-05-27

Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2024-11831.html

vendor Authored 2026-05-27

Vendor advisory: redhat — https://access.redhat.com/errata/RHBA-2025:0304

OS impact

OS	Version	Status	Fixed in
rhel	9	fixed
sles		affected
debian	bookworm	fixed	`6.0.0-2+deb12u1`
debian	bullseye	fixed	`0`
debian	forky	fixed	`6.0.2-1`
debian	sid	fixed	`6.0.2-1`
debian	trixie	fixed	`6.0.2-1`

Package impact

Ecosystem	Package	Vulnerable	Fixed
npm	serialize-javascript	`>=6.0.0,<6.0.2`	`6.0.2`

References

Verify integrity in audit chain (admin only). AS-IS.