CVE-2026-25754 json
AdonisJS multipart body parsing has Prototype Pollution issue
published 2026-02-06 9 mo ago modified 2026-06-17 4 mo ago also GHSA-f5x2-vj4h-vg4c , EUVD-2026-6931
- cvss
- 7.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 36%
- public exploits
- 0
- none known
Summary
AdonisJS is a TypeScript-first web framework. Prior to versions 10.1.3 and 11.0.0-next.9, a prototype pollution vulnerability in AdonisJS multipart form-data parsing may allow a remote attacker to manipulate object prototypes at runtime. This issue has been patched in versions 10.1.3 and 11.0.0-next.9.
Patch / fix
- npm @adonisjs/bodyparser 10.1.3, 11.0.0-next.9
- adonisjs bodyparser 10.1.3, 11.0.0
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 8 mo ago
Exploit prediction
0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N |
| GitHub | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| npm | @adonisjs/bodyparser | <10.1.3 >=11.0.0-next.0, <11.0.0-next.9 |
10.1.3 11.0.0-next.9 |
Affected products
- adonisjs core
Classification
- Weakness
-
- CWE-1321 Improperly Controlled Modification of Object Prototype Attributes
References
-
github.com
/adonisjs/bodyparser/commit/40e1c71f958cffb74f6b91bed6630dca979062ed
web, patch
-
github.com
/adonisjs/core/security/advisories/GHSA-f5x2-vj4h-vg4c
web, third-party-advisory
-
github.com
/adonisjs/bodyparser/releases/tag/v11.0.0-next.9
web, release-notes
-
nvd.nist.gov
/vuln/detail/CVE-2026-25754
advisory
-
github.com
/adonisjs/core
package
Sources
- CVE List CVE-2026-25754
- GitHub Advisory GHSA-f5x2-vj4h-vg4c
- NVD CVE-2026-25754
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