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Medium severity · published Apr 10, 2024
CVE-2024-2733
Bold Page Builder <= 4.8.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Separator Element
5.4
CVSS
0.5%
EPSS
No
On KEV
Description
The Bold Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's "Separator" element in all versions up to, and including, 4.8.8 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)0.5% · higher than 44% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BP
Bold Page Builder · boldthemes
through 4.8.8 · source: vendor, NVD
Affected product
BP
Bold Page Builder
boldthemes
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-2733
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-2733
Patch
https://plugins.trac.wordpress.org/changeset/3064413/bold-page-builder/trunk/content_elements/bt_bb_separator/bt_bb_separator.php
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/2db39ae2-6c44-4a4c-84de-9b7041bece37?source=cve
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