Incomplete fix for CVE-2026-25754 in @adonisjs/bodyparser

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-48795
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-15 22:16:50 UTC
Updated2026-07-16 19:16:49 UTC
DescriptionAdonisJS is a TypeScript-first web framework. From 10.1.3 until 10.1.5 and 11.0.3, AdonisJS @adonisjs/bodyparser incompletely fixed CVE-2026-25754 because nested multipart field payloads such as user.__proto__.polluted and constructor.prototype still caused lodash _.set() via @poppinss/utils to create plain intermediate objects and pollute Object.prototype. This issue is fixed in versions 10.1.5 and 11.0.3.

Risk And Classification

Primary CVSS: v3.1 8.6 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

EPSS: 0.005400000 probability, percentile 0.418570000 (date 2026-07-20)

Problem Types: CWE-1321 | CWE-1321 CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.6HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
3.1CNADECLARED8.6HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Adonisjs Core affected >= 10.1.3, < 10.1.5 Not specified
CNA Adonisjs Core affected >= 11.0.0-next.9, < 11.0.3 Not specified

References

ReferenceSourceLinkTags
github.com/adonisjs/bodyparser/commit/aa96908f7b3f64c19e15d2d2d916b69137... [email protected] github.com
github.com/adonisjs/core/security/advisories/GHSA-qcm7-3vpr-hj5h [email protected] github.com
github.com/adonisjs/bodyparser/releases/tag/v10.1.5 [email protected] github.com
github.com/adonisjs/bodyparser/commit/8a85eb0c2061b0caca10faedbfc2cf24b5... [email protected] github.com
github.com/adonisjs/bodyparser/releases/tag/v11.0.3 [email protected] github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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