CVE-2024-4876

The HT Mega – Absolute Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘popover_header_text’ parameter in versions up to, and including, 2.5.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS v3 6.4 MEDIUM

6.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.1 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/browser/ht-mega-for-elementor/tags/2.5.0/includes/widgets/htmega_popover.php#L891	Product
https://plugins.trac.wordpress.org/changeset/3088899/	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/39e104fa-591a-41e8-af7e-f8b32a199170?source=cve	Third Party Advisory
https://plugins.trac.wordpress.org/browser/ht-mega-for-elementor/tags/2.5.0/includes/widgets/htmega_popover.php#L891	Product
https://plugins.trac.wordpress.org/changeset/3088899/	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/39e104fa-591a-41e8-af7e-f8b32a199170?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:hasthemes:ht_mega:*:*:*:*:free:wordpress:*:*

History

No history.

Information

Published : 2024-05-21 11:15

Updated : 2025-01-24 13:44

NVD link : CVE-2024-4876

Mitre link : CVE-2024-4876

CVE.ORG link : CVE-2024-4876

JSON object : View

Products Affected

hasthemes

ht_mega

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"id": "CVE-2024-4876", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 3.1}, {"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}]}, "published": "2024-05-21T11:15:09.587", "references": [{"url": "https://plugins.trac.wordpress.org/browser/ht-mega-for-elementor/tags/2.5.0/includes/widgets/htmega_popover.php#L891", "tags": ["Product"], "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/changeset/3088899/", "tags": ["Patch"], "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/39e104fa-591a-41e8-af7e-f8b32a199170?source=cve", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/ht-mega-for-elementor/tags/2.5.0/includes/widgets/htmega_popover.php#L891", "tags": ["Product"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://plugins.trac.wordpress.org/changeset/3088899/", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/39e104fa-591a-41e8-af7e-f8b32a199170?source=cve", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "The HT Mega \u2013 Absolute Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the \u2018popover_header_text\u2019 parameter in versions up to, and including, 2.5.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}, {"lang": "es", "value": "El complemento HT Mega \u2013 Absolute Addons For Elementor para WordPress es vulnerable a Cross Site Scripting Almacenado a trav\u00e9s del par\u00e1metro 'popover_header_text' en versiones hasta la 2.5.2 incluida debido a una sanitizaci\u00f3n de entrada y un escape de salida insuficientes. Esto hace posible que atacantes autenticados, con permisos de nivel de colaborador y superiores, inyecten scripts web arbitrarios en p\u00e1ginas que se ejecutar\u00e1n cada vez que un usuario acceda a una p\u00e1gina inyectada."}], "lastModified": "2025-01-24T13:44:58.993", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:hasthemes:ht_mega:*:*:*:*:free:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "9F8E02F4-4CC0-4308-ABF8-BBE1284D6154", "versionEndExcluding": "2.5.3"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}