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Package details: pkg:npm/synchrony@2.0.1
purl pkg:npm/synchrony@2.0.1
Next non-vulnerable version None.
Latest non-vulnerable version None.
Risk
Vulnerabilities affecting this package (1)
Vulnerability Summary Fixed by
VCID-5582-4xj7-5kfx
Aliases:
CVE-2023-45811
GHSA-jg82-xh3w-rhxx
Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') Synchrony deobfuscator is a javascript cleaner & deobfuscator. A `__proto__` pollution vulnerability exists in versions before v2.4.4. Successful exploitation could lead to arbitrary code execution. A `__proto__` pollution vulnerability exists in the `LiteralMap` transformer allowing crafted input to modify properties in the Object prototype. A fix has been released in `deobfuscator@2.4.4`. Users are advised to upgrade. Users unable to upgrade should launch node with the [--disable-proto=delete][disable-proto] or [--disable-proto=throw][disable-proto] flags There are no reported fixed by versions.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-06-02T04:46:07.933660+00:00 GitLab Importer Affected by VCID-5582-4xj7-5kfx https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/synchrony/CVE-2023-45811.yml 38.6.0