AI ChatBot <= 4.8.9 and 4.9.2 - Missing Authorization on AJAX actions

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2023-5533
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-10-20 08:15:13 UTC
Updated2026-04-08 19:18:50 UTC
DescriptionThe AI ChatBot plugin for WordPress is vulnerable to unauthorized use of AJAX actions due to missing capability checks on the corresponding functions in versions up to, and including, 4.8.9 as well as 4.9.2. This makes it possible for unauthenticated attackers to perform some of those actions that were intended for higher privileged users.

Risk And Classification

Primary CVSS: v3.1 9.8 CRITICAL from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.003620000 probability, percentile 0.583170000 (date 2026-04-10)

Problem Types: CWE-862 | CWE-862 CWE-862 Missing Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1[email protected]Secondary5.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
3.1CNADECLARED5.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Quantumcloud Wpbot 4.9.2 All All All
Application Quantumcloud Wpbot All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Quantumcloud WPBot AI ChatBot For Live Support Lead Generation AI Services affected 4.8.9 semver Not specified
CNA Quantumcloud WPBot AI ChatBot For Live Support Lead Generation AI Services affected 4.9.2 Not specified

References

ReferenceSourceLinkTags
403 Forbidden af854a3a-2127-422b-91ae-364da2661108 plugins.trac.wordpress.org Patch
AI ChatBot <= 4.8.9 - Missing Authorization on AJAX actions af854a3a-2127-422b-91ae-364da2661108 www.wordfence.com Product, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Marco Wotschka (en)

Additional Advisory Data

SourceTimeEvent
CNA2023-10-11T00:00:00.000ZDisclosed
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