---
id: CVE-2026-112102
title: >-
  AXA Group NLP.js Condition Expression Pipeline evaluator.js
  Evaluator.walkFunction code injection
summary: >-
  A vulnerability was detected in AXA Group NLP.js 4.27.0. This impacts the
  function Evaluator.walkFunction of the file
  packages/evaluator/src/evaluator.js of the component Condition Expression
  Pipeline. The manipulation of the argument co…
severity: medium
cvss: 6.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C'
cvssSource: cna
cwe:
  - CWE-94
  - CWE-74
vendor: AXA Group
product: NLP.js
affected:
  - NLP.js 4.27.0
ssvc:
  exploitation: poc
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-10-19T15:46:42.134121Z'
exploitAvailable: true
published: '2026-10-19'
updated: '2026-10-19'
sourceUpdated: '2026-10-19T16:35:57.796Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-112102'
references:
  - url: 'https://vuldb.com/vuln/421981'
    label: >-
      VDB-421981 | AXA Group NLP.js Condition Expression Pipeline evaluator.js
      Evaluator.walkFunction code injection
  - url: 'https://vuldb.com/vuln/421981/cti'
    label: 'VDB-421981 | CTI Indicators (IOB, IOC, TTP, IOA)'
  - url: 'https://vuldb.com/cve/CVE-2026-112102'
    label: CVE-2026-112102 | CVE Analysis and Report
  - url: 'https://vuldb.com/submit/1012820'
    label: >-
      Submit #1012820 | AXA Group NLP.js 4.27.0 (commit
      62731109b5dc5d9ed727c6e599443fb29eaea798) Code Injection
  - url: 'https://github.com/axa-group/nlp.js/issues/1380'
  - url: 'https://github.com/user-attachments/files/33005641/poc.zip'
tags:
  - cve.org
  - exploit-available
ingestedAt: '2026-10-19T11:23:01.764Z'
---

## Overview

A vulnerability was detected in AXA Group NLP.js 4.27.0. This impacts the function Evaluator.walkFunction of the file packages/evaluator/src/evaluator.js of the component Condition Expression Pipeline. The manipulation of the argument condition results in code injection. It is possible to launch the attack remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

## Affected

- `NLP.js 4.27.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.