Medium severity · published Mar 30, 2024
CVE-2024-2141
Ultimate Addons for Beaver Builder – Lite <= 1.5.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Button Widget
5.4
CVSS
0.4%
EPSS
No
On KEV
Description
The Ultimate Addons for Beaver Builder – Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Button widget in all versions up to, and including, 1.5.7 due to insufficient input sanitization and output escaping. 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)0.4% · higher than 37% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UA
Ultimate Addons for Beaver Builder – Lite · brainstormforce
through 1.5.7 · source: vendor
UA
Ultimate Addons For Beaver Builder · Brainstormforce
before 1.5.8 · source: NVD
Affected product
UA
Ultimate Addons for Beaver Builder – Lite
brainstormforce
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-2141
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-2141
Product
https://plugins.trac.wordpress.org/browser/ultimate-addons-for-beaver-builder-lite/trunk/modules/uabb-button/includes/frontend.php#L25
Patch
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3056561%40ultimate-addons-for-beaver-builder-lite&new=3056561%40ultimate-addons-for-beaver-builder-lite&sfp_email=&sfph_mail=#file2
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/61c3a517-70c8-4fc2-b8d6-1dcb2ad811d8?source=cve
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