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No exploitation reportedFix availableAwaiting NVD analysis

CVE-2026-114524

Custom Formatters - Critical - Remote code execution - SA-CONTRIB-2026-225

No exploitation reported by the sources we read.

  • Published2026-10-30
  • Fixed in4.2.1
  • WeaknessCWE-267

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Privilege Defined With Unsafe Actions vulnerability in Drupal Custom Formatters allows Privilege Escalation. This issue affects Custom Formatters versions: from 0.0.0 to 4.2.1.

Timeline

dates in UTC
  1. 2026-10-3003:09CVE publishedCNA

Versions per branch

OSV
drupal/custom_formatters
BranchAffectedFixed in
4.2< 4.2.14.2.1

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA1 product

As drupal, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-10-30

Fix

  1. Update drupal/custom_formatters to 4.2.1

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Published
2026-10-30
Last Modified
2026-11-06
NVD status
Awaiting Analysis
GitHub Advisory
GHSA-v2vw-2hfx-2h4m

Frequently asked questions

What is CVE-2026-114524?

Privilege Defined With Unsafe Actions vulnerability in Drupal Custom Formatters allows Privilege Escalation. This issue affects Custom Formatters versions: from 0.0.0 to 4.2.1.

Is CVE-2026-114524 actively exploited?

Active exploitation of CVE-2026-114524 has not been confirmed. Its EPSS score was 0.1% on 2026-11-05, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-114524?

CVE-2026-114524 has a CVSS v3 base score of 7.2 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

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Sources for this record