CVE-2025-4593Network attack vector

User metadata disclosure via unrestricted shortcode fields

Published Jul 11, 2025 · Updated Apr 8, 2026

Sensitive information exposure in WP Register Profile With Shortcode 3.6.2 and earlier allows remote authenticated users to read user metadata. The rp_user_data shortcode accepts caller-selected field and user_id attributes and returns the selected user's metadata without restricting requests to non-sensitive keys. Contributor-level access is sufficient to expose usernames, password hashes, and other stored user metadata, without reported integrity or availability impact.

CVSS severity6.5
Medium
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive information exposure in WP Register Profile With Shortcode 3.6.2 and earlier allows remote authenticated users to read user metadata. The rp_user_data shortcode accepts caller-selected field and user_id attributes and returns the selected user's metadata without restricting requests to non-sensitive keys. Contributor-level access is sufficient to expose usernames, password hashes, and other stored user metadata, without reported integrity or availability impact.

The record

CVE
CVE-2025-4593
Published
Jul 11, 2025
Updated
Apr 8, 2026
Vendor
aviplugins.com
Product
WP Register Profile With Shortcode
Classifications
CWE-200, T1555
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 11, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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 <=3.6.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

aviplugins.com · WP Register Profile With Shortcodeversion=0 <=3.6.2

Published CVSS scores

6.5WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/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.

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

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-200Exposure of Sensitive Information to an Unauthorized Actor
T1555Credentials from Password Stores

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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