---
id: "CVE-2026-96370"
kind: "vulnerability"
aliases: ["CVE-2026-96370"]
title: "Drupal Webform: incorrect authorization allows server-side request forgery"
severity: "medium"
cvss: 5.4
epss: 0.0025
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["drupal", "package", "php", "self-hosted", "webform"]
not_affected_if: ["webform-not-installed"]
published_at: "2026-10-22T02:17:07+00:00"
first_seen_at: "2026-10-23T21:57:30+00:00"
updated_at: "2026-10-25T04:14:28+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-96370", "first_seen_at": "2026-10-23T21:57:30+00:00"}, {"source": "epss", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-96370", "first_seen_at": "2026-10-24T07:15:51+00:00"}]
---

# Drupal Webform: incorrect authorization allows server-side request forgery

Drupal Webform module versions up to 6.2.12 and 6.3.0 through 6.3.1 have an authorization flaw that lets a user make the server send requests to URLs of the attacker's choosing. An attacker could use this to reach internal services that the site itself can access.

_Summary, check and fix written by a model from the sources; labelled as such._

## Fix

Upgrade Drupal Webform to a version later than 6.3.1 or 6.2.12; the exact fixed version is unknown from the sources.

## Timeline

- 2026-10-23T21:57:30+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-96370
- 2026-10-24T07:15:51+00:00 epss https://api.first.org/data/v1/epss?cve=CVE-2026-96370

## From the sources

Incorrect Authorization vulnerability in Drupal Webform allows Server Side Request Forgery. This issue affects Webform versions: from 0.0.0 to 6.2.12, from 6.3.0 to 6.3.1.

---

_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_