CVE-2025-14840

HTTP Client Manager - Less critical - Information disclosure - SA-CONTRIB-2025-126

HIGH

7.5

CVSS Score

Published: January 28, 2026 at 08:03 PM UTC

Updated: June 17, 2026 at 08:36 AM UTC

2 products affected across 2 vendorsHTTP Client ManagerHTTP Client Manager

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Severity

HIGH7.5

Exploit prediction

EPSS 0.3%

SSVC

No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

HTTP Client Manager · Bmemedrupal

95%

v < 9.3.1310.0.0 ≤ v < 10.0.211.0.0

HTTP Client Manager · Drupaldrupal

60%

0.0.0 ≤ v < 9.3.1310.0.0 ≤ v < 10.0.211.0.0 ≤ v < 11.0.10.0.0 10.0.0 11.0.0

Affected range stops below 10.0.2, so it looks safe — our inference, not a vendor statement

Affected range stops below 11.0.1, so it looks safe — our inference, not a vendor statement

Affected range stops below 9.3.13, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

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

References (1)

Vendor Advisory

Source: cverecord

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

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHCISA-ADP

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusANALYZED

CWE

CWE-754

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