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CVE-2024-36120

23
FAUCET Score

CVE-2024-36120 is a high-severity code execution vulnerability affecting javascript-deobfuscator versions prior to 1.1.0. It allows attackers to execute arbitrary code through specially crafted payloads targeting the expression simplification feature. The vulnerability has a CVSS score of 7.8 (HIGH) due to its low attack complexity and high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.1.0CPE matchmatch criteria
cpe:2.3:a:deobfuscate:javascript_deobfuscator:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

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

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.4
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
27.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 66th percentile among its peer group of 17,061 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
npmpatch availablevia ghsa
Product: js-deobfuscatorFixed in: 1.1.0

Vendor Advisories (1)

npmGHSA-9p6p-8v9r-8c9mhigh

javascript-deobfuscator crafted payload can lead to code execution

Jun 4, 2024

References

github.com / ben-sb/javascript-deobfuscator/commit/630d3caec83d5f31c5f7a07e6fadf613d06699d6
Patch
github.com / ben-sb/javascript-deobfuscator/security/advisories/GHSA-9p6p-8v9r-8c9m
Vendor Advisory