CVE-2023-48183

7.5 HIGH
Published: April 23, 2024 Modified: October 15, 2025
View on NVD

Description

QuickJS before c4cdd61 has a build_for_in_iterator NULL pointer dereference because of an erroneous lexical scope of "this" with eval.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/bellard/quickjs/commit/c4cdd61a3ed284cd760faf6b00bbf0cb908da077
Source: cve@mitre.org
Patch
https://github.com/bellard/quickjs/issues/192
Source: cve@mitre.org
Exploit Issue Tracking
https://github.com/bellard/quickjs/commit/c4cdd61a3ed284cd760faf6b00bbf0cb908da077
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
https://github.com/bellard/quickjs/issues/192
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Issue Tracking

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.5 / 10.0
EPSS (Exploit Probability)
0.1%
17th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-476

Affected Vendors

quickjs_project

Related CVEs

CVE-2025-69261 N/A
CVE-2025-69257 6.7
CVE-2025-69210 N/A
CVE-2025-66823 N/A
CVE-2025-50343 N/A