EUVD-2026-69923
GHSA-7g84-hf36-28w5
Severity by source
AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
Remote unauthenticated SQLi (AV:N/AC:L/PR:N/UI:N) with database read (C:H) and possible limited write/tampering (I:L) across the shared DB (S:C); no availability impact.
Primary rating from Vendor (Patchstack).
CVSS VectorVendor: Patchstack
Lifecycle Timeline
2DescriptionCVE.org
Unauthenticated SQL Injection in WCFM Marketplace <= 3.8.1 versions.
AnalysisAI
SQL injection in the WCFM Marketplace WordPress plugin (versions 3.8.1 and earlier) lets remote unauthenticated attackers inject arbitrary SQL into backend database queries. Per the CVSS vector this is exploitable over the network without privileges or user interaction, and the changed scope with high confidentiality impact indicates database contents can be read across the WordPress store's data. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires only that the WCFM Marketplace plugin (<= 3.8.1) is installed and network-reachable on a WordPress site; the CVSS vector is AV:N/AC:L/PR:N/UI:N, so no authentication, no user interaction, and no special non-default configuration are indicated. … 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) describes low-effort, remote, unauthenticated exploitation, which is the highest-urgency profile for an internet-facing WordPress plugin; the 9.3 base score is driven by C:H (database disclosure) plus scope change, with I:N and only A:L. … 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 | Upgrade WCFM Marketplace to a release later than 3.8.1 once the vendor publishes a fixed build; the provided data lists 3.8.1 as the last vulnerable version but does not confirm the exact patched version, so consult the Patchstack advisory (https://patchstack.com/database/wordpress/plugin/wc-multivendor-marketplace/vulnerability/wordpress-wcfm-marketplace-plugin-3-8-1-sql-injection-vulnerability) and the WC Lovers changelog for the corrected release before deploying. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, identify all WordPress instances using WCFM Marketplace plugin and determine installed versions. …
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External POC / Exploit Code
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