What’s Vulnerable › Vulnerabilities

CVE-2026-25762: AdonisJS vulnerable to Denial of Service (DoS) via Unrestricted Memory Buffering in PartHandler during File Type Detection

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-02-06 · updated 2026-06-17
• Weakness: CWE-400

Description

AdonisJS is a TypeScript-first web framework. Prior to versions 10.1.3 and 11.0.0-next.9, a denial of service (DoS) vulnerability exists in the multipart file handling logic of @adonisjs/bodyparser. When processing file uploads, the multipart parser may accumulate an unbounded amount of data in memory while attempting to detect file types, potentially leading to excessive memory consumption and process termination. This issue has been patched in versions 10.1.3 and 11.0.0-next.9.

Affected products

• adonisjs Bodyparser: before 10.1.3; from 10.1.4 before 11.0.0; 11.0.0-next1, 11.0.0-next2, 11.0.0-next3, 11.0.0-next4, 11.0.0-next5, 11.0.0-next6 (+2) — fixed in 10.1.3, 11.0.0

How to fix

Upgrade to a fixed version: adonisjs Bodyparser 10.1.3, 11.0.0. Check the vendor advisory for mitigations.

References

• https://github.com/adonisjs/bodyparser/releases/tag/v10.1.3
• https://github.com/adonisjs/bodyparser/releases/tag/v11.0.0-next.9
• https://github.com/adonisjs/core/security/advisories/GHSA-xx9g-fh25-4q64

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