Medium severity · published May 10, 2024
CVE-2024-4430
Beaver Builder <= 2.8.1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via photo widget crop attribute
5.4
CVSS
0.5%
EPSS
No
On KEV
Description
The Beaver Builder – WordPress Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the photo widget crop attribute in all versions up to, and including, 2.8.1.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access or higher, 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)0.5% · higher than 42% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BB
Beaver Builder Page Builder – Drag and Drop Website Builder · beaverbuilder
through 2.8.1.2 · source: vendor
BB
Beaver Builder · Fastlinemedia
before 2.8.1.3 · source: NVD
Affected product
BB
Beaver Builder Page Builder – Drag and Drop Website Builder
beaverbuilder
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-4430
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-4430
Patch
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3083534%40beaver-builder-lite-version%2Ftrunk&old=3078825%40beaver-builder-lite-version%2Ftrunk&sfp_email=&sfph_mail=
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/cd6ed285-f215-44d3-9db9-9b2bfffee60a?source=cve
Product
https://www.wpbeaverbuilder.com/change-logs/?utm_medium=bb-lite&utm_source=repo-readme&utm_campaign=repo-changelog-page
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