CVE-2026-92991 json
Biggopti Library (Various Versions) - Cross-Site Scripting via display_id from Sigmative API
published last mo. modified last mo. also EUVD-2026-82645
- cvss
- 5.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 37%
- public exploits
- 0
- none known
Summary
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.
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- last mo.
Exploit prediction
0.43% chance of exploitation in the next 30 days, higher than 37% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N |
Affected products
- bdthemes Live Copy Paste for Elementor – Cross Domain Copy Paste & Page Duplicator
- bdthemes Pixel Gallery Addons for Elementor
- bdthemes Smart Admin Assistant
- bdthemes Ultimate Store Kit – Store Builder Addons for Elementor, WooCommerce Store Builder, EDD Store Builder
- bdthemes Ultimate Post Kit – Elementor Post Grid, Post Carousel, Post Slider & Blog Layout Widgets
- bdthemes Prime Slider – Hero Slider, Carousel, WooCommerce & Post Slider Elementor Addons
- bdthemes Element Pack Addons for Elementor – Elementor Widgets, Elementor Templates, Elementor Addons
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/7bf1d6f9-afe2-41c2-968b-20dbc474cd73?source=cve
- plugins.trac.wordpress.org /browser/bdthemes-element-pack-lite/tags/8.7.14/admin/assets/js/ep-admin-api-biggopti.min.js
- plugins.trac.wordpress.org /browser/ultimate-post-kit/tags/4.2.0/admin/assets/js/upk-admin-api-biggopti.min.js
- plugins.trac.wordpress.org /browser/live-copy-paste/tags/1.5.4/includes/promotion/biggopti/script.js
- plugins.trac.wordpress.org /browser/pixel-gallery/tags/2.1.14/admin/assets/js/pg-admin-api-biggopti.min.js
- plugins.trac.wordpress.org /browser/ultimate-store-kit/tags/3.0.7/assets/admin/others/js/admin-api-biggopti.js
- plugins.trac.wordpress.org /browser/bdthemes-prime-slider-lite/tags/4.4.5/admin/assets/js/ps-admin-api-biggopti.js
- plugins.trac.wordpress.org /browser/smart-admin-assistant/tags/2.2.0/includes/Admin/assets/js/biggopti.js
- plugins.trac.wordpress.org /changeset/3652687/live-copy-paste
- plugins.trac.wordpress.org /changeset/3639087/smart-admin-assistant
- plugins.trac.wordpress.org /changeset/3638677/pixel-gallery#file564
- plugins.trac.wordpress.org /changeset/3638663/ultimate-store-kit#file505
- plugins.trac.wordpress.org /changeset/3638660/ultimate-post-kit#file531
- plugins.trac.wordpress.org /changeset/3638625/bdthemes-prime-slider-lite#file428
- plugins.trac.wordpress.org /changeset/3638640/bdthemes-element-pack-lite#file1151
Sources
- CVE List CVE-2026-92991
- NVD CVE-2026-92991
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.