CVE-2026-3098
Smart Slider 3 <= 3.5.1.33 - Authenticated (Subscriber+) Arbitrary File Read via actionExportAll
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
The Smart Slider 3 plugin for WordPress is vulnerable to Arbitrary File Read in all versions up to, and including, 3.5.1.33 via the 'actionExportAll' function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information.
| CWE | CWE-862 |
| Vendor | nextendweb |
| Product | smart slider 3 |
| Published | Mar 27, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
nextendweb / Smart Slider 3
0 ≤ 3.5.1.33
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/e2ce9caf-2ca2-401c-acc7-76be2fd72f36?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/smart-slider-3/tags/3.5.1.32/Nextend/SmartSlider3/Application/Admin/Sliders/ControllerSliders.php#L57 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3489689/smart-slider-3 research.cleantalk.org: https://research.cleantalk.org/cve-2026-3098/
Credits
Dmitrii Ignatyev