CVE-2026-15673SMS Alert <= 3.9.7 - Authenticated (Administrator+) SQL Injection via 'checkout_payment_plans' and 'order_status' Settings
- 4.4MediumCVSS base score
- 0.52%Exploitation in 30 daysEPSS · top 55% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
The SMS Alert – SMS & OTP for WooCommerce, Order Notifications & Abandoned Cart Recovery plugin for WordPress is vulnerable to generic SQL Injection via 'checkout_payment_plans' and 'order_status' Settings in all versions up to, and including, 3.9.7 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 administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This is a second-order SQL injection: the malicious payload is stored in the 'checkout_payment_plans' and 'order_status' settings via update_option() and executed later when the cod_to_prepaid_cart_notification_sendsms_hook WP-Cron event fires SA_CodTOPrepaid::sendSms().
Timeline
ID reserved
By Wordfence
- 15 days later
· 15 days later
Published
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| WordfenceCNA (assigner) | 3.1 | Medium4.4 | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N |
| NVDNVD · Deferred | 3.1 | Medium4.4 | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.52% · top 55% of all CVEs (14 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.4.
Affected products
References
References9
- https://www.wordfence.com/threat-intel/vulnerabilities/id/c2ad4325-be1f-48c1-b21f-adf9ce3fa2cb?source=cve (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/sms-alert/tags/3.9.7/handler/forms/woocommerce/wc-checkout.php#L2543 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/sms-alert/tags/3.9.7/handler/forms/woocommerce/wc-checkout.php#L2523 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/sms-alert/tags/3.9.7/handler/forms/woocommerce/wc-checkout.php#L2525 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/sms-alert/tags/3.9.7/classes/setting-options.php#L408 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/sms-alert/tags/3.9.7/classes/setting-options.php#L505 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/sms-alert/tags/3.9.7/SMSAlert-wc-order-sms.php#L116 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/sms-alert/tags/3.9.7/SMSAlert-wc-order-sms.php#L177 (opens in a new tab)
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3623914%40sms-alert&new=3623914%40sms-alert (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-49712 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-15673)Record last updated .