PT-2026-52608 · Parse Community · Parse Server

Published 2026-06-25 · Updated 2026-06-25 · CVE-2021-47987

Mitre

CVSS v3.1

7.5

High

Base vector

AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Parse Server before 4.10.0 was affected by a supply chain incident in which incorrect version tags were pushed to the official repository pointing to an unreviewed personal fork of a contributor with write access. No releases were published with these tags; a project was exposed only if it defined a git-based dependency referencing one of the affected tags (for example, parse-server#4.9.3). The code behind the tags was not reviewed or approved, and although no malicious code was identified, the introduction of security vulnerabilities could not be ruled out.

Fix

Weakness Enumeration

CWE-494

Related Identifiers

CVE-2021-47987

Affected Products

Parse Server

References · 3

• https://github.com/parse-community/parse-server/security/advisories/GHSA-593v-wcqx-hq2w · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-47987 · Security Note
• https://vulncheck.com/advisories/parse-server-arbitrary-code-execution-via-malicious-version-tags · Note