EUVD-2026-76835
GHSA-f69h-9mwp-64rp
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Network-reachable via HTTP, subscriber auth required (PR:L), sync config is normal operational state so AC:L; read-only extraction so I:N/A:N.
Primary rating from Vendor (Wordfence).
CVSS VectorNVD
Lifecycle Timeline
2DescriptionNVD
The Smart Marketing SMS and Newsletters Forms plugin for WordPress is vulnerable to generic SQL Injection via Parameter Name in all versions up to, and including, 5.1.24 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Exploitation requires the plugin's sync feature to be enabled (options['enabled']) and get_option('egoi_mapping') to be truthy, both of which reflect ordinary configured states for the plugin's core contact mapping functionality.
AnalysisAI
Authenticated SQL injection in the Smart Marketing SMS and Newsletters Forms WordPress plugin (versions ≤5.1.24) allows subscriber-level users to append arbitrary SQL to existing database queries, extracting sensitive data from the WordPress database. The vulnerability resides in insufficient input escaping on a user-supplied parameter before it reaches an existing SQL query, requiring only a low-privilege account and the plugin's sync/mapping feature to be in its typical operational state. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires: (1) an authenticated session with at minimum WordPress subscriber-level privileges - fully unauthenticated exploitation is not possible per PR:L in the CVSS vector; (2) the plugin's sync feature must be enabled via options['enabled']; (3) get_option('egoi_mapping') must return a truthy value. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 base score of 6.5 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N) correctly reflects a network-reachable, low-complexity, low-privilege flaw with high confidentiality impact but no integrity or availability impact. … 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 | Upstream fix is available via WordPress plugin SVN changeset 3663923 (https://plugins.trac.wordpress.org/changeset?reponame=&old=3663923%40smart-marketing-for-wp&new=3663923%40smart-marketing-for-wp); administrators should update the plugin to the version incorporating this changeset - the exact patched release number is not independently confirmed from available input data, so verify the current version in the WordPress plugin directory. … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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