Medium severity · published Nov 13, 2025
CVE-2025-64277
WordPress ChatBot plugin <= 7.3.9 - Broken Access Control vulnerability
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
Missing Authorization vulnerability in QuantumCloud ChatBot chatbot allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects ChatBot: from n/a through <= 7.3.9.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 21% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CH
ChatBot · QuantumCloud
through 7.3.9 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-64277
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-64277
patchstack.com
https://patchstack.com/database/Wordpress/Plugin/chatbot/vulnerability/wordpress-chatbot-plugin-7-3-9-broken-access-control-vulnerability?_s_id=cve
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