CVE-2026-65459Network attack vectorHinoki check available

Unauthenticated arbitrary content deletion

Published Oct 10, 2026 · Updated Oct 10, 2026

Missing authorization in WPMU DEV Forminator 1.57.3 and earlier allows remote attackers to delete content via network requests. The public advisory does not identify the affected endpoint, deletion routine, or attacker-controlled input. No authentication or user interaction is required; the published impact is deletion of site content, with no documented code execution or data disclosure.

CVSS severity7.5
High
EPSS probability0.24%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Missing authorization in WPMU DEV Forminator 1.57.3 and earlier allows remote attackers to delete content via network requests. The public advisory does not identify the affected endpoint, deletion routine, or attacker-controlled input. No authentication or user interaction is required; the published impact is deletion of site content, with no documented code execution or data disclosure.

The record

CVE
CVE-2026-65459
Published
Oct 10, 2026
Updated
Oct 10, 2026
Vendor
WPMU DEV
Product
Forminator
Classifications
CWE-862, CAPEC-180, T1485
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 10, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=1.57.3 changes=[{"at":"1.58.0","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WPMU DEV · Forminatorversion=n/a <=1.57.3 changes=[{"at":"1.58.0","status":"unaffected"}]

Published CVSS scores

7.5PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
CAPEC-180Exploiting Incorrectly Configured Access Control Security Levels
T1485Data Destruction

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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