CVE-2025-13613
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedThe Elated Membership plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 1.2. This is due to the plugin not properly logging in a user with the data that was previously verified through the 'eltdf_membership_check_facebook_user' and the 'eltdf_membership_login_user_from_social_network' function. This makes it possible for unauthenticated attackers to log in as administrative users, as long as they have an existing account on the site which can easily be created by default through the temp user functionality, and access to the administrative user's email.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · high confidenceThe Elated Membership WordPress plugin fails to properly validate user identity during social network login (Facebook). The functions 'eltdf_membership_check_facebook_user' and 'eltdf_membership_login_user_from_social_network' verify user data but the subsequent login process does not properly enforce that verification, allowing attackers to hijack admin sessions by knowing the admin's email address and having a low-privilege temp user account.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Verify Elated Membership plugin is installedIn WordPress admin, go to Plugins > Installed Plugins and look for 'Elated Membership' or check the wp-content/plugins directory for a folder containing 'elated-membership'Affected if The plugin is installed and active
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Check installed plugin versionIn WordPress admin_plugins list, find the version number listed under the Elated Membership plugin, or inspect the main plugin file (usually contains version definition)Affected if Version is below 1.3 (versions 1.0 through 1.2 are affected)
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Confirm Facebook social login is enabledNavigate to the plugin settings in WordPress admin (typically under Theme Options or Membership settings) and check if Facebook login integration is active/enabledAffected if Facebook social login feature is turned on; the vulnerability only applies when this feature is configured and active
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Audit user accounts for suspicious low-privilege accountsGo to Users > All Users in WordPress admin and review for any unfamiliar accounts, especially those with subscriber-level access that may have been created for the attackAffected if Unknown or unexpected user accounts exist alongside admin accounts with matching email domains
Your environment is affected if the Elated Membership plugin versions below 1.3 are installed with Facebook social login enabled, as an attacker with a low-privilege temp account could hijack admin sessions by knowing the admin's email address.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataUpdate the plugin to version 1.3 or later where the authentication bypass is fixed. If updates are unavailable, disable the Facebook social login functionality until a patch can be applied.
- Consultation4.0 h
- Implementation8.0 h
- Testing8.0 h
- Review / QA4.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $6,656.
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Free · runs locallyCheck whether your project pulls in CVE-2025-13613 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2025-13613 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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