CVE-2026-48795
Published:July 15, 2026
Updated:July 21, 2026
AdonisJS 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.
Affected Packages
https://github.com/adonisjs/bodyparser.git (GITHUB):
Affected version(s) >=v11.0.0-next.9 <v11.0.3Fix Suggestion:
Update to version v11.0.3https://github.com/adonisjs/bodyparser.git (GITHUB):
Affected version(s) >=v10.1.3 <v10.1.5Fix Suggestion:
Update to version v10.1.5@adonisjs/bodyparser (NPM):
Affected version(s) >=11.0.0-next.9 <11.0.3Fix Suggestion:
Update to version 11.0.3@adonisjs/bodyparser (NPM):
Affected version(s) >=10.1.3 <10.1.5Fix Suggestion:
Update to version 10.1.5Additional Notes
The description of this vulnerability differs from MITRE.
Related Resources (8)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.8
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.6
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
HIGH
Weakness Type (CWE)
Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
EPSS
Base Score:
0.54