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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.

PUBLISHED Reserved 2026-07-14 | Published 2026-07-14 | Updated 2026-07-14 | Assigner VulDB




MEDIUM: 5.3CVSS: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
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C

Problem types

Improperly Controlled Modification of Object Prototype Attributes

Code Injection

Product status

7.2.0
affected

7.2.1
affected

7.2.2
unaffected

Timeline

2026-07-14:Advisory disclosed
2026-07-14:VulDB entry created
2026-07-14:VulDB entry last update

Credits

wjm1 (VulDB User) reporter

References

vuldb.com/vuln/378245 (VDB-378245 | kofrasa mingo Update API updateMany prototype pollution) vdb-entry technical-description

vuldb.com/vuln/378245/cti (VDB-378245 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-15698 (CVE-2026-15698 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/856014 (Submit #856014 | Node.js mingo 7.2.1 Prototype Pollution) third-party-advisory

github.com/kofrasa/mingo/issues/606 issue-tracking

github.com/...ommit/fadc398251792c2ba441cbc539f359fc7943c0c2 patch

github.com/kofrasa/mingo/releases/tag/7.2.2 patch

github.com/kofrasa/mingo/ product

cve.org (CVE-2026-15698)

nvd.nist.gov (CVE-2026-15698)

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