FKIE_CVE-2026-92991
Vulnerability from fkie_nvd - Published: 2026-09-18 03:16 - Updated: 2026-09-18 03:16
Severity
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.
References
Impacted products
| Vendor | Product | Version |
|---|
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Live Copy Paste for Elementor \u2013 Cross Domain Copy Paste \u0026 Page Duplicator",
"vendor": "bdthemes",
"versions": [
{
"lessThanOrEqual": "1.5.6",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Pixel Gallery Addons for Elementor",
"vendor": "bdthemes",
"versions": [
{
"lessThanOrEqual": "2.1.14",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Smart Admin Assistant",
"vendor": "bdthemes",
"versions": [
{
"lessThanOrEqual": "2.2.0",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Ultimate Store Kit \u2013 Store Builder Addons for Elementor, WooCommerce Store Builder, EDD Store Builder",
"vendor": "bdthemes",
"versions": [
{
"lessThanOrEqual": "3.0.7",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Ultimate Post Kit \u2013 Elementor Post Grid, Post Carousel, Post Slider \u0026 Blog Layout Widgets",
"vendor": "bdthemes",
"versions": [
{
"lessThanOrEqual": "4.2.0",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Prime Slider \u2013 Hero Slider, Carousel, WooCommerce \u0026 Post Slider Elementor Addons",
"vendor": "bdthemes",
"versions": [
{
"lessThanOrEqual": "4.4.5",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "Element Pack Addons for Elementor \u2013 Elementor Widgets, Elementor Templates, Elementor Addons",
"vendor": "bdthemes",
"versions": [
{
"lessThanOrEqual": "8.7.14",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"source": "security@wordfence.com"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The Biggop Library is vulnerable to Cross-Site Scripting via the \u2018display_id\u2019 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."
}
],
"id": "CVE-2026-92991",
"lastModified": "2026-09-18T03:16:33.380",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 2.7,
"source": "security@wordfence.com",
"type": "Primary"
}
]
},
"published": "2026-09-18T03:16:33.380",
"references": [
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/bdthemes-element-pack-lite/tags/8.7.14/admin/assets/js/ep-admin-api-biggopti.min.js"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/bdthemes-prime-slider-lite/tags/4.4.5/admin/assets/js/ps-admin-api-biggopti.js"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/live-copy-paste/tags/1.5.4/includes/promotion/biggopti/script.js"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/pixel-gallery/tags/2.1.14/admin/assets/js/pg-admin-api-biggopti.min.js"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/smart-admin-assistant/tags/2.2.0/includes/Admin/assets/js/biggopti.js"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/ultimate-post-kit/tags/4.2.0/admin/assets/js/upk-admin-api-biggopti.min.js"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/ultimate-store-kit/tags/3.0.7/assets/admin/others/js/admin-api-biggopti.js"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/changeset/3638625/bdthemes-prime-slider-lite#file428"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/changeset/3638640/bdthemes-element-pack-lite#file1151"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/changeset/3638660/ultimate-post-kit#file531"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/changeset/3638663/ultimate-store-kit#file505"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/changeset/3638677/pixel-gallery#file564"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/changeset/3639087/smart-admin-assistant"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/changeset/3652687/live-copy-paste"
},
{
"source": "security@wordfence.com",
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7bf1d6f9-afe2-41c2-968b-20dbc474cd73?source=cve"
}
],
"sourceIdentifier": "security@wordfence.com",
"vulnStatus": "Received",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-79"
}
],
"source": "security@wordfence.com",
"type": "Primary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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