# CVE-2026-112102: AXA Group NLP.js Condition Expression Pipeline evaluator.js Evaluator.walkFunction code injection

> Remote attackers can execute arbitrary code via the Evaluator.walkFunction in NLP.js due to improper handling of condition arguments.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 19 Oct 2026
- **Updated:** 19 Oct 2026
- **Also known as:** GHSA-qmj5-wpjf-j6fh

## What is CVE-2026-112102?

CVE-2026-112102 is a medium-severity code injection vulnerability in AXA Group NLP.js, published on 19 Oct 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

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.

Weakness: CWE-94 (Improper Control of Generation of Code), CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component)

## Which versions are affected by CVE-2026-112102?


## How do I fix CVE-2026-112102?

No fix has been published for CVE-2026-112102 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-112102 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-112102 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-112102 and fix it if it is affected.

What it is: CVE-2026-112102 is a medium-severity code injection vulnerability in AXA Group NLP.js, published on 19 Oct 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-112102 exists.

Affected product: AXA Group NLP.js. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-112102/ (Markdown: https://insights.sbomify.com/CVE-2026-112102/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-112102
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-112102
- OSV: https://osv.dev/vulnerability/CVE-2026-112102

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-112102/
Summaries are generated and may contain mistakes; the official description above is the record.