CVE-2026-15698

kofrasa mingo Update API updateMany prototype pollution

State: Published
Severity: 5.3 Medium
Published: Jul 14, 2026
Updated: Jul 14, 2026
Reserved: Jul 14, 2026

Description

A vulnerability was determined in kofrasa mingo up to 7.2.1. This impacts the function update/updateOne/updateMany of the component Update API. Executing a manipulation of the argument Set can lead to improperly controlled modification of object prototype attributes. The attack may be launched remotely. Upgrading to version 7.2.2 will fix this issue. This patch is called fadc398251792c2ba441cbc539f359fc7943c0c2. It is recommended to upgrade the affected component.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P	VulDB
3.1	6.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C	VulDB
3.0	6.3 Medium	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C	VulDB
2.0	6.5 Medium	AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C	VulDB

Weaknesses

CWE-1321 Improperly Controlled Modification of Object Prototype Attributes
CWE-94 Code Injection

Affected Products

Product	Versions
mingokofrasa	7.2.0Affected 7.2.1Affected 7.2.2Not affected

References

VDB-378245 | kofrasa mingo Update API updateMany prototype pollutionvdb-entrytechnical-description
VDB-378245 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
CVE-2026-15698 | CVE Analysis and Reportthird-party-advisory
Submit #856014 | Node.js mingo 7.2.1 Prototype Pollutionthird-party-advisory
https://github.com/kofrasa/mingo/issues/606issue-tracking
https://github.com/kofrasa/mingo/commit/fadc398251792c2ba441cbc539f359fc7943c0c2patch
https://github.com/kofrasa/mingo/releases/tag/7.2.2patch
https://github.com/kofrasa/mingo/product

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