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Medium severity · published Jun 7, 2024
CVE-2024-4451
Colibri Page Builder <= 1.0.276 - Authenticated (Contributor+) Stored Cross-Site Scripting via colibri_video_player Shortcode
5.4
CVSS
0.3%
EPSS
No
On KEV
Description
The Colibri Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's colibri_video_player shortcode in all versions up to, and including, 1.0.276 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 18% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CP
Colibri Page Builder · extendthemes
through 1.0.276 · source: vendor, NVD, CISA
Affected product
CP
Colibri Page Builder
extendthemes
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-4451
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-4451
Patch
https://plugins.trac.wordpress.org/changeset/3097694/colibri-page-builder/trunk/extend-builder/shortcodes/video.php
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/0afd981e-3ae8-4450-9750-23ff6fe612dc?source=cve
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