CVE-2026-48795highCWE-1321

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

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.6epss 0.3%

exploitation probability

0.3%top 78% of all CVEs

observed exploitation

nono source reports it

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.

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

Affected products

adonisjs · core

References

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 https://github.com/adonisjs/core/security/advisories/GHSA-qcm7-3vpr-hj5h