CVE-2026-7651Network attack vector

Authenticated media deletion via unchecked attachment ownership

Published May 28, 2026 · Updated May 28, 2026

IDOR in WPEverest User Registration & Membership 5.1.5 and earlier allows remote authenticated users to delete arbitrary media attachments. The frontend profile-picture workflow accepts the user-controlled profile-pic-url attachment ID, stores it, and later deletes the referenced WordPress attachment without verifying ownership. Subscriber-level access is sufficient, and deletion can permanently remove media uploaded by any site user, including administrators.

CVSS severity5.3
Medium
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

IDOR in WPEverest User Registration & Membership 5.1.5 and earlier allows remote authenticated users to delete arbitrary media attachments. The frontend profile-picture workflow accepts the user-controlled profile-pic-url attachment ID, stores it, and later deletes the referenced WordPress attachment without verifying ownership. Subscriber-level access is sufficient, and deletion can permanently remove media uploaded by any site user, including administrators.

The record

CVE
CVE-2026-7651
Published
May 28, 2026
Updated
May 28, 2026
Vendor
WPEverest
Product
User Registration & Membership
Classifications
CWE-639, T1485
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 28, 2026CVE publishedPublication date reported by the CVE source.
  2. May 28, 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=0 <=5.1.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

WPEverest · User Registration & Membershipversion=0 <=5.1.5

Published CVSS scores

5.3WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
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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