CVE-2021-47986
Received Received - Intake
Parse Server Supply Chain Vulnerability Before 4.10.0

Publication date: 2026-06-25

Last updated on: 2026-06-25

Assigner: VulnCheck

Description
Parse Server before 4.10.0 contains a supply chain vulnerability where incorrect version tags were pushed to the repository linking to unreviewed code in a personal fork. Attackers could exploit this by specifying affected version tags in dependency declarations to execute unreviewed and potentially malicious code.
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Meta Information
Published
2026-06-25
Last Modified
2026-06-25
Generated
2026-06-26
AI Q&A
2026-06-26
EPSS Evaluated
N/A
NVD
CVE-2021-47986
EUVD
EUVD-2021-34852
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
parse_server parse_server to 4.10.0 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-494 The product downloads source code or an executable from a remote location and executes the code without sufficiently verifying the origin and integrity of the code.
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Executive Summary

This vulnerability exists in Parse Server versions before 4.10.0 and is a supply chain issue. Incorrect version tags were pushed to the repository, which linked to unreviewed code in a personal fork. Attackers could exploit this by specifying these affected version tags in dependency declarations, causing the system to execute unreviewed and potentially malicious code.

Impact Analysis

The vulnerability can lead to the execution of unreviewed and potentially malicious code within your environment. This could result in unauthorized actions, data compromise, or system instability due to the supply chain attack vector.

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