Skip to content
Fencer Vulns
critical 9.8

CVE-2025-1564 json

SetSail Membership <= 1.0.3 - Authentication Bypass via Account Takeover

published 2025-03-01 20 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-5891

cvss
9.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 46%
public exploits
0
none known

Summary

The SetSail Membership plugin for WordPress is vulnerable to in all versions up to, and including, 1.0.3. This is due to the plugin not properly verifying a users identity through the social login. This makes it possible for unauthenticated attackers to log in as any user, including administrators and take over access to their account.

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
20 mo ago

Exploit prediction

0.56% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).

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

  • Select-Themes SetSail Membership

Classification

Weakness
  • CWE-288 Authentication Bypass Using an Alternate Path or Channel
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.