Medium severity · published May 17, 2021
CVE-2021-24292
The Happy Addons for Elementor WordPress plugin before 2.24.0, Happy Addons Pro for Elementor WordPress plugin before 1.17.0 have a number of widgets that are vulnerable to stored…
5.4
CVSS
0.6%
EPSS
No
On KEV
Description
The Happy Addons for Elementor WordPress plugin before 2.24.0, Happy Addons Pro for Elementor WordPress plugin before 1.17.0 have a number of widgets that are vulnerable to stored Cross-Site Scripting(XSS) by lower-privileged users such as contributors, all via a similar method: The “Card” widget accepts a “title_tag” parameter. Although the element control lists a fixed set of possible html tags, it is possible to send a ‘save_builder’ request with the “heading_tag” set to “script”, and the actual “title” parameter set to JavaScript to be executed within the script tags added by the “heading_tag” parameter.
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)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HA
Happy Addons For Elementor · Wedevs
before 1.17.0; before 2.24.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-24292
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-24292
Exploit
https://wpscan.com/vulnerability/0f20e098-8106-451f-9448-d35a79f03077
Third Party Advisory
https://www.wordfence.com/blog/2021/04/recent-patches-rock-the-elementor-ecosystem/
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