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Fencer Vulns
critical 9.8

CVE-2025-5947 json

Service Finder Bookings <= 6.0 - Authentication Bypass via User Switch Cookie

published 2025-08-01 15 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-23319

cvss
9.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
4.9%
EPSS 4.9% chance of exploitation in 30 days, percentile 92%
public exploits
0
none known, plus a Nuclei check

Summary

The Service Finder Bookings plugin for WordPress is vulnerable to privilege escalation via authentication bypass in all versions up to, and including, 6.0. This is due to the plugin not properly validating a user's cookie value prior to logging them in through the service_finder_switch_back() function. This makes it possible for unauthenticated attackers to login as any user including admins.

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
13 mo ago

Exploit prediction

4.86% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • Nuclei template Service Finder Bookings - Authentication Bypass nuclei detection template

CVSS scores

assigned by version score vector
CNA 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • aonetheme Service Finder Bookings

Classification

Weakness
  • CWE-639 Authorization Bypass Through User-Controlled Key
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.