CVE-2026-54843Network attack vector

Unauthenticated database disclosure via undisclosed SQL injection

Published Jun 25, 2026 · Updated Jun 25, 2026

SQL injection in RealMag777 MDTF 1.3.7 and earlier allows remote attackers to read WordPress database data without authentication. Patchstack and the CNA record do not disclose the affected parameter, code locus, or SQL construction error beyond classifying the flaw as SQL injection. Network access to a WordPress site running the plugin is sufficient, and the documented consequence is database disclosure rather than database modification.

CVSS severity9.3
Critical
EPSS probability0.40%
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 RealMag777 MDTF 1.3.7 and earlier allows remote attackers to read WordPress database data without authentication. Patchstack and the CNA record do not disclose the affected parameter, code locus, or SQL construction error beyond classifying the flaw as SQL injection. Network access to a WordPress site running the plugin is sufficient, and the documented consequence is database disclosure rather than database modification.

The record

CVE
CVE-2026-54843
Published
Jun 25, 2026
Updated
Jun 25, 2026
Vendor
PluginUs.Net
Product
MDTF – Meta Data and Taxonomies Filter
Classifications
CWE-89, CAPEC-7, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 25, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=n/a <=1.3.7 changes=[{"at":"1.3.8","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

PluginUs.Net · MDTF – Meta Data and Taxonomies Filterversion=n/a <=1.3.7 changes=[{"at":"1.3.8","status":"unaffected"}]

Published CVSS scores

9.3PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CAPEC-7Blind SQL Injection
T1190Exploit Public-Facing Application

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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