wpdevteam EmbedPress Plugin up to 4.6.6 on WordPress slidesShow cross site scripting

Summaryinfo

A vulnerability has been found in wpdevteam EmbedPress Plugin up to 4.6.6 and classified as problematic. Affected is an unknown function of the component slidesShow. This manipulation of the argument slidesShow causes cross site scripting. The identification of this vulnerability is CVE-2026-92727. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in wpdevteam EmbedPress Plugin up to 4.6.6. It has been declared as problematic. Affected by this vulnerability is an unknown part of the component slidesShow. The manipulation of the argument slidesShow with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

The EmbedPress – PDF Embedder, 3D PDF FlipBook, Google Reviews, YouTube Videos, Upload & Embed PDF documents plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'slidesShow' Block Attribute in all versions up to, and including, 4.6.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The slidesShow block attribute is interpolated into an unquoted data-carousel-options HTML attribute, allowing a payload containing spaces to break out of the attribute and inject additional DOM attributes such as onfocus event handlers onto the wrapper element.

The advisory is shared at wordfence.com. This vulnerability is known as CVE-2026-92727 since 09/16/2026. The exploitation appears to be easy. The attack can be launched remotely. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• WordPress Plugin

Vendor

• wpdevteam

Name

• EmbedPress Plugin

Version

• 4.6.0
• 4.6.1
• 4.6.2
• 4.6.3
• 4.6.4
• 4.6.5
• 4.6.6

CPE 2.3info

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• 🔒
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CPE 2.2info

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