EUVD-2026-64225
GHSA-xxf7-9x7m-j4r3
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Remote unauthenticated attacker with no interaction gains administrator access, so AV:N/AC:L/PR:N/UI:N and full C/I/A impact; scope unchanged as compromise stays within the WordPress instance.
Primary rating from Vendor (wpscan).
CVSS VectorVendor: wpscan
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
4DescriptionCVE.org
The WP Social Media Login WordPress plugin through 1.0.6 does not verify that a social login was actually completed with the identity provider before authenticating a visitor, allowing unauthenticated attackers to log in as any existing user, including administrators, by supplying that user's email address.
AnalysisAI
Authentication bypass in the WP Social Media Login WordPress plugin (versions through 1.0.6) lets unauthenticated attackers log in as any existing user, including administrators, simply by supplying that user's email address. The plugin trusts a claimed social-login identity without verifying that authentication actually completed with the identity provider, so no valid OAuth flow or credentials are needed. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The target site must have the WP Social Media Login plugin (version ≤1.0.6) installed and active with the social-login feature reachable. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H, 9.8) is internally consistent with the description: a remote, unauthenticated attacker with no user interaction can gain full administrator access, which on WordPress means complete site compromise. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker identifies a target WordPress site running WP Social Media Login and determines an administrator's email address (often visible in author archives, post metadata, or public sources). They send a crafted request to the plugin's social-login handler asserting a completed login for that email; the plugin authenticates them as the administrator without ever contacting the identity provider, granting full dashboard access. … |
| Remediation | No vendor-released patched version is identified in the available data (the plugin is reported vulnerable 'through 1.0.6' with no fix version listed), so the primary recommendation is to deactivate and remove the WP Social Media Login plugin until a fixed release is confirmed by the developer; monitor the WPScan advisory (https://wpscan.com/vulnerability/3051dece-7ecb-4911-bf13-291ebdc34bff/) and the plugin's page for an update above 1.0.6. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: audit WordPress installations for WP Social Media Login versions 1.0.6 and earlier, immediately disable and remove the plugin, and review authentication logs for unusual activity since the plugin's installation. …
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Same weakness CWE-287 – Improper Authentication
View allSame technique Authentication Bypass
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External POC / Exploit Code
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