CVE intelligence and bounded remediation

CVE-2023-2704 — The BP Social Connect plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 1.5

Critical CVSS 9.8

The BP Social Connect plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 1.5. This is due to insufficient verification on the user being supplied during a Facebook login through the plugin. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the email.

Severity
Critical
CVSS
9.8 (3.1)
Published
2023-05-19
CISA KEV
Not currently listed
Ecosystem
php/wordpress
Weaknesses
CWE-288, CWE-306

Affected products

  • vibethemes / bp_social_connect

Matched remediation archetype

Authentication bypass and missing authentication

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Map every affected endpoint and protocol path, including alternate ports, legacy routes, recovery flows, service accounts, and machine-to-machine access.
  • Confirm which deployments enable the affected authentication mode and whether the interface is reachable from untrusted networks.
  • Review session, token, credential, and proxy trust configuration without attempting account takeover.

Remediate safely

  • Apply the supported fix and centralize fail-closed authentication before protected request handling.
  • Remove default or embedded credentials, rotate affected secrets and sessions, and bind authentication decisions to the intended audience and channel.
  • Add negative tests for alternate routes, malformed or absent credentials, recovery flows, and proxy-derived identity.

Authoritative sources

Complete CVE record and remediation plan

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