CVE-2025-6348Network attack vector

Database disclosure via unprepared sliderid query

Published Jul 30, 2025 · Updated Apr 8, 2026

SQL injection in Nextendweb Smart Slider 3 3.5.1.28 and earlier allows remote authenticated users to read database data via sliderid. The sliderid parameter is insufficiently escaped before it is inserted into an existing SQL query instead of being bound by a prepared statement. Administrator-level WordPress access is required, and time-delay responses provide an oracle for extracting sensitive database contents.

CVSS severity4.9
Medium
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

SQL injection in Nextendweb Smart Slider 3 3.5.1.28 and earlier allows remote authenticated users to read database data via sliderid. The sliderid parameter is insufficiently escaped before it is inserted into an existing SQL query instead of being bound by a prepared statement. Administrator-level WordPress access is required, and time-delay responses provide an oracle for extracting sensitive database contents.

The record

CVE
CVE-2025-6348
Published
Jul 30, 2025
Updated
Apr 8, 2026
Vendor
Nextendweb
Product
Smart Slider 3
Classifications
CWE-89, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jul 30, 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

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=0 <=3.5.1.28

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Nextendweb · Smart Slider 3version=0 <=3.5.1.28

Published CVSS scores

4.9WordfenceCVSS:3.1/AV:N/AC:L/PR:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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')
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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo