Reported vulnerability

Biggopti Library (Various Versions) - Cross-Site Scripting via display_id from Sigmative API

Published 8 Aug 2026

Updated 18 Sept 2026

CVE-2026-92991

Compare your installed software with the affected versions below. Follow the source’s remediation guidance and test an available update after taking a backup. A database entry describes a reported issue; it does not establish whether a particular website has been compromised.

Does this affect my version?

Check your installed version against this advisory. This compares the report’s version ranges and does not scan your website.

Prime Slider – Hero Slider, Carousel, WooCommerce & Post Slider Elementor Addons (plugin)

In WordPress, open Plugins > Installed Plugins and find the version shown beneath the plugin name.

Wordfence advisory

medium · CVSS 5.4

The Biggop Library is vulnerable to Cross-Site Scripting via the ‘display_id’ parameter from the Sigmative API in various versions due to insufficient output escaping. This makes it possible for attackers who can compromise the Sigmative API server to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Severity vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

Prime Slider – Hero Slider, Carousel, WooCommerce & Post Slider Elementor Addons

Software
plugin · bdthemes-prime-slider-lite
Affected versions
Start version unspecified, through 4.4.5
Fix availability
Fix available
Fixed versions
4.4.6

Recommended action

Update to version 4.4.6, or a newer patched version

Smart Admin Assistant

Software
plugin · smart-admin-assistant
Affected versions
Start version unspecified, through 2.2.0
Fix availability
Fix available
Fixed versions
2.2.1

Recommended action

Update to version 2.2.1, or a newer patched version

Ultimate Post Kit – Elementor Post Grid, Post Carousel, Post Slider & Blog Layout Widgets

Software
plugin · ultimate-post-kit
Affected versions
Start version unspecified, through 4.2.0
Fix availability
Fix available
Fixed versions
4.2.1

Recommended action

Update to version 4.2.1, or a newer patched version

Pixel Gallery

Software
plugin · pixel-gallery
Affected versions
Start version unspecified, through 2.1.14
Fix availability
Fix available
Fixed versions
2.1.15

Recommended action

Update to version 2.1.15, or a newer patched version

Live Copy Paste for Elementor – Cross Domain Copy Paste & Page Duplicator

Software
plugin · live-copy-paste
Affected versions
Start version unspecified, through 1.5.6
Fix availability
Fix available
Fixed versions
1.5.9

Recommended action

Update to version 1.5.9, or a newer patched version

Element Pack Addons for Elementor – MCP & AI-Ready Elementor Widgets, Elementor Templates, Elementor Addons

Software
plugin · bdthemes-element-pack-lite
Affected versions
Start version unspecified, through 8.7.14
Fix availability
Fix available
Fixed versions
8.7.15

Recommended action

Update to version 8.7.15, or a newer patched version

Ultimate Store Kit – Store Builder Addons for Elementor, WooCommerce Store Builder, EDD Store Builder

Software
plugin · ultimate-store-kit
Affected versions
Start version unspecified, through 3.0.7
Fix availability
Fix available
Fixed versions
3.0.8

Recommended action

Update to version 3.0.8, or a newer patched version

Further references (1)
Data sources and licences

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Copyright 1999-2026 The MITRE Corporation

CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

Read licence terms

Source: Wordfence

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Questions about this vulnerability

How do I check which product and version this report affects?

This report covers more than one product. Choose your plugin, theme or WordPress core in the version checker, then enter its installed version. Each product has its own affected ranges and fix details in the report above.

Which update should I install?

Find your exact product in the report and read its fixed versions and recommended action. Fix details for one product do not apply to every product covered by this advisory. Follow the linked source when no fixed version is specified.

Does an affected version mean my website has been hacked?

An affected version means the installed release matches a vulnerability described in this report. It does not show whether anyone has exploited it on your website. The checker compares version numbers with stored reports; it does not inspect your website.

Does a version outside these ranges mean my website is secure?

A version outside the reported ranges is not listed as affected by this particular issue. Other vulnerabilities, missing information or a previous compromise still need separate checks. Review other reports for your product and keep your website maintained.

Other reports for the same product

These reports cover at least one of the same plugins, themes or WordPress core. Check each report’s affected versions separately.

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