CVE-2026-84766Network attack vector

Unauthorized data modification via identity spoofing

Published Sep 3, 2026 · Updated Sep 3, 2026

Authentication bypass in WP Manage Ninja FluentBooking Pro 2.2.1 and earlier allows remote attackers to alter data via identity spoofing. The CNA maps the issue to Authentication Bypass by Spoofing but does not disclose the affected endpoint, identity field, or faulty validation operation. No account or user interaction is required, but exploitation depends on unspecified high-complexity conditions; the accessible data and actions remain undisclosed.

CVSS severity5.9
Medium
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in WP Manage Ninja FluentBooking Pro 2.2.1 and earlier allows remote attackers to alter data via identity spoofing. The CNA maps the issue to Authentication Bypass by Spoofing but does not disclose the affected endpoint, identity field, or faulty validation operation. No account or user interaction is required, but exploitation depends on unspecified high-complexity conditions; the accessible data and actions remain undisclosed.

The record

CVE
CVE-2026-84766
Published
Sep 3, 2026
Updated
Sep 3, 2026
Vendor
Mahmudul Hasan Arif
Product
FluentBooking Pro
Classifications
CWE-290, CAPEC-151
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 3, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 3, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=2.2.1 changes=[{"at":"2.3.0","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Mahmudul Hasan Arif · FluentBooking Proversion=n/a <=2.2.1 changes=[{"at":"2.3.0","status":"unaffected"}]

Published CVSS scores

5.9PatchstackCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-290Authentication Bypass by Spoofing
CAPEC-151Identity Spoofing

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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