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Medium severity · published Feb 6, 2026
CVE-2020-37106
Business Live Chat Software 1.0 - Cross-Site Request Forgery (Add Admin)
5.3
CVSS
0.2%
EPSS
No
On KEV
Description
Business Live Chat Software 1.0 contains a cross-site request forgery vulnerability that allows attackers to change user account roles without authentication. Attackers can craft a malicious HTML form to modify user privileges by submitting a POST request to the user creation endpoint with administrative access parameters.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 10% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BL
Business Live Chat Software · Bdtask
1.0 · source: vendor
Affected product
BL
Business Live Chat Software
Bdtask
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-37106
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-37106
www.bdtask.com
https://www.bdtask.com/business-live-chat-software.php
www.exploit-db.com
https://www.exploit-db.com/exploits/48141
www.vulncheck.com
https://www.vulncheck.com/advisories/business-live-chat-software-cross-site-request-forgery-add-admin