CVE-2023-5465Network attack vector

Database data extraction via unprepared shortcode query

Published Nov 22, 2023 · Updated Apr 8, 2026

SQL injection in Gopiplus Popup with fancybox 3.5 and earlier allows remote authenticated users to extract database data via a shortcode. The shortcode handler inserts a user-supplied parameter into an existing SQL query without sufficient escaping or preparation, allowing appended SQL statements. Subscriber-level access is sufficient, and successful exploitation exposes sensitive information stored in the WordPress database.

CVSS severity8.8
High
EPSS probability0.77%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Gopiplus Popup with fancybox 3.5 and earlier allows remote authenticated users to extract database data via a shortcode. The shortcode handler inserts a user-supplied parameter into an existing SQL query without sufficient escaping or preparation, allowing appended SQL statements. Subscriber-level access is sufficient, and successful exploitation exposes sensitive information stored in the WordPress database.

The record

CVE
CVE-2023-5465
Published
Nov 22, 2023
Updated
Apr 8, 2026
Vendor
Gopiplus
Product
Popup with fancybox
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 22, 2023CVE 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 <=3.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Gopiplus · Popup with fancyboxversion=0 <=3.5

Published CVSS scores

8.8WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/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.

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-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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