Medium severity · published Jul 30, 2025
CVE-2025-6348
Smart Slider 3 <= 3.5.1.28 - Authenticated (Administrator+) SQL Injection via `sliderid` Parameter
4.9
CVSS
0.4%
EPSS
No
On KEV
Description
The Smart Slider 3 plugin for WordPress is vulnerable to time-based SQL Injection via the ‘sliderid’ parameter in all versions up to, and including, 3.5.1.28 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 33% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SS
Smart Slider 3 · nextendweb
through 3.5.1.28 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-6348
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-6348
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3332052/
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/188baddc-134c-4a82-898b-9b038e795893?source=cve
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