CVE-2025-1564Public exploitNetwork attack vector

Unauthenticated account takeover via unverified social login

Published Mar 1, 2025 · Updated Apr 8, 2026

Authentication bypass in Select-Themes SetSail Membership 1.0.3 and earlier allows remote attackers to take over any WordPress account. The social login flow authenticates an asserted user without properly verifying that user's identity; public sources do not identify the handler or failed check. No prior account or user interaction is required, and an administrator account can be assumed.

CVSS severity9.8
Critical
EPSS probability0.55%
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 Select-Themes SetSail Membership 1.0.3 and earlier allows remote attackers to take over any WordPress account. The social login flow authenticates an asserted user without properly verifying that user's identity; public sources do not identify the handler or failed check. No prior account or user interaction is required, and an administrator account can be assumed.

The record

CVE
CVE-2025-1564
Published
Mar 1, 2025
Updated
Apr 8, 2026
Vendor
Select-Themes
Product
SetSail Membership
Classifications
CWE-288, T1078
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 1, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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 <=1.0.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Select-Themes · SetSail Membershipversion=0 <=1.0.3

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.

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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 exploitPublished

Weakness, pattern, technique

CWE-288Authentication Bypass Using an Alternate Path or Channel
T1078Valid Accounts

Public exploit references

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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