CVE-2026-6728

Slider Revolution <= 7.0.9 - Unauthenticated Sensitive Information Exposure via 'sliders/stream'

2026-05-19 20:43
Nos1x0

Strategic Overview

Status
Patched in 6.7.55
Affected Plugin
Slider Revolution
Affected Version
6.0 – 7.0.9 · 2 branches
CVSS
5.3Medium
Weakness type
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
CVE
CVE-2026-6728
View all Slider Revolution vulnerabilities

At a glance

CVE-2026-6728 is a medium-severity Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the Slider Revolution WordPress plugin, affecting versions 6.0 – 7.0.9 · 2 branches. It carries a CVSS score of 5.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 6.7.55; sites on affected versions should update now. Disclosed May 2026, reported by Nos1x0.

Vulnerability Overview

The Slider Revolution plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 7.0.9 via the 'get_stream_data()' function. This makes it possible for unauthenticated attackers to extract sensitive data including published password-protected post, page, and product content.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user.

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Slider Revolution 6.0 – 7.0.9 · 2 branches carries this weakness at get_stream_data(), and reaching it takes no account at all. Sensitive information exposure means data the application intended to keep internal is returned to a caller who should not be able to see it.

The disclosed data — credentials, tokens, customer records or internal paths — is usually worth more as material for a follow-up attack than as an end in itself. For Slider Revolution the fix is 6.7.55: builds 6.0 – 7.0.9 · 2 branches are affected, anything from 6.7.55 onward is not.

Remediation

Update to one of the following versions, or a newer patched version: 6.7.55, 7.0.10

How does WordSec protect against this?

This one needs no account at all, which puts it outside what login hardening can reach; WordSec's login security narrows the account-level paths around it, and the firewall is what inspects the request itself. None of that substitutes for the fix: Slider Revolution 6.7.55 closes this, and updating the plugin is the step that ends it.

  • Login Security
  • Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2026-6728https://www.wordfence.com/threat-intel/vulnerabilities/id/3cd7be2c-9ba9-4d25-8907-610898df5834https://nvd.nist.gov/vuln/detail/CVE-2026-6728

Related records

Vulnerability data © Defiant, Inc., provided under the Wordfence Intelligence T&C