FKIE_CVE-2026-4341
Vulnerability from fkie_nvd - Published: 2026-04-08 05:16 - Updated: 2026-07-25 10:10
Severity
Summary
The Prime Slider – Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'follow_us_text' setting of the Mount widget in all versions up to, and including, 4.1.10. This is due to insufficient input sanitization and output escaping. Specifically, the `render_social_link()` function in `modules/mount/widgets/mount.php` outputs the `follow_us_text` Elementor widget setting using `echo` without any escaping function. The setting value is stored in `_elementor_data` post meta via `update_post_meta`. This makes it possible for authenticated attackers, with Author-level access and above, 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": "Prime Slider \u2013 Addons for Elementor",
"vendor": "bdthemes",
"versions": [
{
"lessThanOrEqual": "4.1.10",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"source": "security@wordfence.com"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The Prime Slider \u2013 Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the \u0027follow_us_text\u0027 setting of the Mount widget in all versions up to, and including, 4.1.10. This is due to insufficient input sanitization and output escaping. Specifically, the `render_social_link()` function in `modules/mount/widgets/mount.php` outputs the `follow_us_text` Elementor widget setting using `echo` without any escaping function. The setting value is stored in `_elementor_data` post meta via `update_post_meta`. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."
},
{
"lang": "es",
"value": "El plugin Prime Slider - Addons for Elementor para WordPress es vulnerable a cross-site scripting almacenado a trav\u00e9s de la configuraci\u00f3n \u0027follow_us_text\u0027 del widget Mount en todas las versiones hasta la 4.1.10, inclusive. Esto se debe a una sanitizaci\u00f3n de entrada insuficiente y a un escape de salida deficiente. Espec\u00edficamente, la funci\u00f3n \u0027render_social_link()\u0027 en \u0027modules/mount/widgets/mount.php\u0027 genera la configuraci\u00f3n del widget de Elementor \u0027follow_us_text\u0027 usando \u0027echo\u0027 sin ninguna funci\u00f3n de escape. El valor de la configuraci\u00f3n se almacena en la meta de publicaci\u00f3n \u0027_elementor_data\u0027 a trav\u00e9s de \u0027update_post_meta\u0027. Esto hace posible que atacantes autenticados, con acceso de nivel de Autor y superior, inyecten scripts web arbitrarios en p\u00e1ginas que se ejecutar\u00e1n cada vez que un usuario acceda a una p\u00e1gina inyectada."
}
],
"id": "CVE-2026-4341",
"lastModified": "2026-07-25T10:10:00.167",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.1,
"impactScore": 2.7,
"source": "security@wordfence.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-4341",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-08T15:56:04.299674Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-04-08T05:16:06.840",
"references": [
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/bdthemes-prime-slider-lite/tags/4.1.9/modules/mount/widgets/mount.php#L1027"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/bdthemes-prime-slider-lite/tags/4.1.9/modules/mount/widgets/mount.php#L230"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/bdthemes-prime-slider-lite/trunk/modules/mount/widgets/mount.php#L1027"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/bdthemes-prime-slider-lite/trunk/modules/mount/widgets/mount.php#L230"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3493676%40bdthemes-prime-slider-lite\u0026new=3493676%40bdthemes-prime-slider-lite\u0026sfp_email=\u0026sfph_mail="
},
{
"source": "security@wordfence.com",
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/4a2ef416-4354-4e09-b9be-e36c1f655110?source=cve"
}
],
"sourceIdentifier": "security@wordfence.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-79"
}
],
"source": "security@wordfence.com",
"type": "Secondary"
}
]
}
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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.
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.
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