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Medium · 6.5 Public exploit CVE-2026-3098 EUVD-2026-16531GHSA-vgx8-59x9-v7v9

Smart Slider 3 <= 3.5.1.33 - Authenticated (Subscriber+) Arbitrary File Read via actionExportAll

Published Mar 27, 2026 · Updated Apr 8, 2026 · Assigned by Wordfence

Vendor: nextendweb Product: Smart Slider 3 Category: Web / CMS

Description

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.

Affected products

VendorProductAffectedFixed
nextendweb Smart Slider 3 ≤ 3.5.1.33 —

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 1 repository

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

References