CVE-2026-86839Network attack vector

Staff data access and tampering via IDOR

Published Sep 27, 2026 · Updated Sep 27, 2026

Broken object authorization in Ladela Interactive Bookly before 28.3 allows remote authenticated users to access other staff records. Staff-role AJAX actions trust supplied appointment and payment identifiers without verifying that the records belong to the requesting staff member. A staff-level account is required; exploitation exposes customer personal information and permits unauthorized record modification or deletion.

CVSS severityUnavailable
Unscored
EPSS probability0.15%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Broken object authorization in Ladela Interactive Bookly before 28.3 allows remote authenticated users to access other staff records. Staff-role AJAX actions trust supplied appointment and payment identifiers without verifying that the records belong to the requesting staff member. A staff-level account is required; exploitation exposes customer personal information and permits unauthorized record modification or deletion.

The record

CVE
CVE-2026-86839
Published
Sep 27, 2026
Updated
Sep 27, 2026
Vendor
Ladela Interactive
Product
Bookly
Classifications
Unavailable
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 27, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 27, 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=0 <28.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Ladela Interactive · Booklyversion=0 <28.3

Published CVSS scores

No CVSS assessment is available in this record.

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.

Activity data is delayed. The latest report is Sep 28, 2026.

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

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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