CVE-2025-49421Network attack vector

Administrator database disclosure via SQL injection

Published Jun 6, 2025 · Updated Apr 28, 2026

SQL injection in Andrei Filonov WP Text Expander 1.0.1 and earlier allows remote authenticated users to read WordPress database data. Patchstack identifies the flaw and its class but has not published the vulnerable handler, parameter, or database operation that fails to neutralize SQL input. Administrator access is required, and the documented consequence is database confidentiality loss plus limited service interruption, with no integrity impact.

CVSS severity7.6
High
EPSS probability0.34%
Next 30 days · Sep 17, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Andrei Filonov WP Text Expander 1.0.1 and earlier allows remote authenticated users to read WordPress database data. Patchstack identifies the flaw and its class but has not published the vulnerable handler, parameter, or database operation that fails to neutralize SQL input. Administrator access is required, and the documented consequence is database confidentiality loss plus limited service interruption, with no integrity impact.

The record

CVE
CVE-2025-49421
Published
Jun 6, 2025
Updated
Apr 28, 2026
Vendor
Andrei Filonov
Product
WP Text Expander
Classifications
CWE-89, CAPEC-66, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jun 6, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 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 <=1.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Andrei Filonov · WP Text Expanderversion=0 <=1.0.1

Published CVSS scores

7.6PatchstackCVSS:3.1/AV:N/AC:L/PR:H/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 11, 2026Sep 17, 2026
Latest reporting daySep 17, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CAPEC-66SQL 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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