EUVD-2026-63337
GHSA-994g-fvfg-cwf4
Severity by source
AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
Subscriber authentication (PR:L) confirmed by title; SQL read-only injection justifies C:H and I:N; scope change reflects database-wide exposure beyond the plugin.
Primary rating from Vendor (Patchstack).
CVSS VectorVendor: Patchstack
Lifecycle Timeline
2DescriptionCVE.org
Subscriber SQL Injection in WordPress Persistent Login <= 3.1.0 versions.
AnalysisAI
SQL injection in WordPress Persistent Login plugin (versions 3.1.0 and earlier) can be triggered by a subscriber-level authenticated user, allowing extraction of sensitive database records including user credentials and site configuration data. The vulnerability carries a scope change in the CVSS assessment (S:C), indicating that injected queries can reach database content beyond the plugin's immediate context. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a valid WordPress subscriber account on a site running Persistent Login plugin version 3.1.0 or earlier. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 8.5 score is driven by network accessibility (AV:N), low attack complexity (AC:L), subscriber-level authentication (PR:L), no required user interaction (UI:N), a scope change (S:C), and high confidentiality impact (C:H). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Update WordPress Persistent Login to a version beyond 3.1.0 once a patched release is published; the Patchstack advisory at https://patchstack.com/database/wordpress/plugin/wp-persistent-login/vulnerability/wordpress-wordpress-persistent-login-plugin-3-1-0-sql-injection-vulnerability?_s_id=cve should be monitored for confirmed fix version availability, as no exact patched version number is confirmed in the currently available data. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, identify all WordPress installations running Persistent Login plugin versions 3.1.0 or earlier and audit subscriber account listings. …
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Same weakness CWE-89 – SQL Injection
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External POC / Exploit Code
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