EUVD-2026-62274
GHSA-rx4h-9w25-87vh
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Network-accessible AJAX endpoint requires Subscriber authentication (PR:L); only post titles and meta key names are exposed (C:L); no integrity or availability impact applies.
Primary rating from Vendor (wpscan).
CVSS VectorVendor: wpscan
Lifecycle Timeline
5DescriptionCVE.org
The SmartCrawl SEO checker, analyzer & optimizer WordPress plugin before 3.16.3 does not perform capability checks on two of its AJAX actions, allowing users with at least the Subscriber role to read the titles of private and draft posts by ID and to enumerate stored post-meta key names.
AnalysisAI
Missing capability checks on two AJAX actions in the SmartCrawl SEO WordPress plugin (before 3.16.3) expose private and draft post titles and post-meta key names to any authenticated Subscriber-level user. The CVSS score of 4.3 (Medium) accurately reflects the constrained impact: exploitation requires a valid site account, and the disclosed data is limited to content metadata rather than full post bodies or credentials. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a valid WordPress user account with at minimum the Subscriber role. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.3 score and PR:L vector are well-calibrated to the actual risk: a Subscriber account is required, meaning unauthenticated mass exploitation is not possible. … 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 SmartCrawl SEO checker, analyzer & optimizer to version 3.16.3 or later, which is confirmed available from the vendor per the WPScan advisory at https://wpscan.com/vulnerability/c9eb27aa-c5f9-4f1c-b87c-337ebaf192dd/. … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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