Medium severity · published Apr 9, 2024
CVE-2024-2787
Happy Addons for Elementor <= 3.10.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Page Title HTML Tag
5.4
CVSS
0.3%
EPSS
No
On KEV
Description
The Happy Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Page Title HTML Tag in all versions up to, and including, 3.10.4 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HA
Happy Addons for Elementor · thehappymonster
through 3.10.4 · source: vendor, NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-2787
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-2787
Patch
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3064385%40happy-elementor-addons%2Ftrunk&old=3044937%40happy-elementor-addons%2Ftrunk&sfp_email=&sfph_mail=#file13
Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/ea3daad1-74a1-44be-b7ed-b58b806da614?source=cve
More from Happy Addons for Elementor
6.4
CVE-2026-2918
Happy Addons for Elementor <= 3.21.0 - Insecure Direct Object Reference to Authenticated (Contributor+) Stored Cross-Site Scripting via Template Conditions
6.4
CVE-2026-1210
Happy Addons for Elementor <= 3.20.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via '_elementor_data' Meta Field
6.4
CVE-2025-14635
Happy Addons for Elementor <= 3.20.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Custom JS
6.1
CVE-2023-6632
Happy Addons for Elementor <= 3.9.1.1 - Reflected Cross-Site Scripting
5.4
CVE-2026-2917
Happy Addons for Elementor <= 3.21.0 - Insecure Direct Object Reference to Authenticated (Contributor+) Post Duplication via 'post_id' Parameter