Arbitrary file upload in Quantumcloud Wpbot Pro WordPress Chatbot
CVE-2024-13091
The WPBot Pro Wordpress Chatbot plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'qcld_wpcfb_file_upload' function in all versions up to, and including, 13.5.4. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. Note: The exploit requires thee ChatBot Conversational Forms plugin and the Conversational Form Builder Pro addon plugin.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.008 (55.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 55.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Quantumcloud Wpbot Pro WordPress Chatbot — versions 0
- Wpbot Wpot
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.wordfence.com/threat-intel/vulnerabilities/id/0f9b6979-2662-4d2f-9656-b880d… (Third Party Advisory)
- www.wpbot.pro/ (Product)
Frequently asked questions
- What is CVE-2024-13091?
- CVE-2024-13091 is a critical-severity vulnerability in Quantumcloud Wpbot Pro WordPress Chatbot, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2025-01-22.
- How severe is CVE-2024-13091?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2024-13091 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.