EUVD-2026-93230
GHSA-37xg-hr62-p77x
Severity by source
AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
Unauthenticated remote SQLi gives AV:N/AC:L/PR:N/UI:N and C:H from database read; I scored S:U (stays within the WordPress DB app) and I:L/A:N as more defensible than the input's S:C/A:L.
Primary rating from Vendor (Patchstack).
CVSS VectorVendor: Patchstack
Lifecycle Timeline
4DescriptionCVE.org
Unauthenticated SQL Injection in WooCommerce Appointments <= 5.3.2 versions.
Articles & Coverage 1
AnalysisAI
Unauthenticated SQL injection in the WooCommerce Appointments WordPress plugin (versions up to and including 5.3.2) lets any remote attacker without credentials or user interaction inject arbitrary SQL through the plugin's request handling, giving high confidentiality impact with limited integrity impact and no availability impact (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N per independent assessment; the CVE record publishes a 9.3 score with a scope-changed vector). Because WooCommerce Appointments is a commercial paid booking add-on that must be licensed and activated on top of WooCommerce, exposure is confined to that subset of WooCommerce stores running a vulnerable version rather than the WordPress install base at large, which is the main factor keeping this a priority fix rather than an emergency. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The target must have the WooCommerce Appointments plugin (version 5.3.2 or earlier) installed and active on a WordPress site, which in turn requires WooCommerce. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | Multiple signals converge on this being a genuine priority, though not an emergency. … 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 | The provided intelligence identifies versions up to and including 5.3.2 as vulnerable and points to the Patchstack advisory (https://patchstack.com/database/wordpress/plugin/woocommerce-appointments/vulnerability/wordpress-woocommerce-appointments-plugin-5-3-2-sql-injection-vulnerability?_s_id=cve) as the source of the vendor fix, but no exact patched version number is confirmed in the supplied data: log into the WooCommerce.com account that licensed the plugin and install the newest release, then verify the changelog explicitly lists the SQL injection fix (patch status per available data: fix published via vendor advisory, exact version not independently confirmed here). … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory every WooCommerce site running the WooCommerce Appointments plugin and confirm which instances are on versions up to and including 5.3.2; simultaneously apply interim mitigations by enabling WAF or reverse-proxy rules that block malformed SQL patterns and suspicious query strings directed at the plugin's request-handling endpoints, restrict administrative and REST access to known IP ranges where operationally feasible, enable verbose database and web-server logging for those endpoints, and brief the store operations owner on the exposure. …
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External POC / Exploit Code
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