CVE-2025-5947Known exploitationPublic exploitNetwork attack vector

Unauthenticated administrator access via unvalidated switch-back cookie

Published Aug 1, 2025 · Updated Apr 8, 2026

Authentication bypass in Aonetheme Service Finder Bookings 6.0 and earlier allows remote attackers to access any account via a cookie. The service_finder_switch_back() function trusts the original_user_id cookie and issues a WordPress authentication cookie without authorization checks. No credentials or user interaction are required; selecting an administrator ID grants control of the affected WordPress site.

CVSS severity9.8
Critical
EPSS probability4.47%
Next 30 days · Sep 16, 2026
Known exploitationReported
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Authentication bypass in Aonetheme Service Finder Bookings 6.0 and earlier allows remote attackers to access any account via a cookie. The service_finder_switch_back() function trusts the original_user_id cookie and issues a WordPress authentication cookie without authorization checks. No credentials or user interaction are required; selecting an administrator ID grants control of the affected WordPress site.

The record

CVE
CVE-2025-5947
Published
Aug 1, 2025
Updated
Apr 8, 2026
Vendor
Aonetheme
Product
Service Finder Bookings
Classifications
CWE-639, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 1, 2025Exploitation reportedWordfence observed exploitation of Service Finder Bookings
  2. Aug 1, 2025CVE publishedPublication date reported by the CVE source.
  3. Apr 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0 <=6.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Aonetheme · Service Finder Bookingsversion=0 <=6.0

Published CVSS scores

9.8WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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 exploitationReported
Public exploitPublished

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1190Exploit Public-Facing Application

Public exploit references

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

Reported exploitation

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo