Medium severity · published Jun 19, 2024
CVE-2024-4787
Cost Calculator Builder PRO <= 3.1.75 - Unauthenticated Arbitrary Email Sending
5.8
CVSS
0.3%
EPSS
No
On KEV
Description
The Cost Calculator Builder PRO for WordPress is vulnerable to arbitrary email sending vulnerability in versions up to, and including, 3.1.75. This is due to insufficient limitations on the email recipient and the content in the 'send_pdf' and the 'send_pdf_front' functions which are reachable via AJAX. This makes it possible for unauthenticated attackers to send emails with any content to any recipient.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CC
Cost Calculator Builder PRO · StylemixThemes
through 3.1.75 · source: vendor, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-4787
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-4787
docs.stylemixthemes.com
https://docs.stylemixthemes.com/cost-calculator-builder/changelog-1/changelog-pro-version
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/035ada56-541d-47b3-8348-3401d94bb509?source=cve
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