Medium severity · published Jul 2, 2024
CVE-2024-6011
Cost Calculator Builder <= 3.2.12 - Authenticated (Administrator+) Stored Cross-Site Scripting
4.8
CVSS
0.4%
EPSS
No
On KEV
Description
The Cost Calculator Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘textarea.description’ parameter in all versions up to, and including, 3.2.12 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-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:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CC
Cost Calculator Builder · stylemix
through 3.2.12 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-6011
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-6011
Exploit
https://drive.google.com/file/d/1SFQXlRUQw7THm_Vay_pFH3pIX1cjH4AY/view?usp=sharing
Product
https://plugins.trac.wordpress.org/browser/cost-calculator-builder/trunk/templates/frontend/fields/cost-text.php#L15
Product
https://plugins.trac.wordpress.org/browser/cost-calculator-builder/trunk/templates/frontend/fields/cost-text.php#L26
Patch
https://plugins.trac.wordpress.org/changeset/3108606/
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/03ad3677-1b02-4f22-af50-e88b2ec83f54?source=cve
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