CVE-2026-116751
Amelia Pro <= 9.9.1 - Unauthenticated SQL Injection via 'tag' Parameter Array Keys
- Published
- Updated
- Reserved
- Assigned by
- Wordfence
Description
The Booking for Appointments and Events Calendar – Amelia Pro plugin for WordPress is vulnerable to time-based SQL Injection via the 'tag[] (array KEYS)' parameter in all versions up to, and including, 9.9.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. WordPress's wp_magic_quotes escapes array values but not array keys, meaning attacker-controlled tag[] array keys reach EventRepository::getFilteredIds() completely unescaped and can be crafted to defeat the plugin's Statement::execute placeholder binder via overlapping strtr() substitution keys.
Timeline
ID reserved
By Wordfence
- 12 days later
· 12 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 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVDNVD · Deferred | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- Not scored
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
Amelia · Booking for Appointments and Events Calendar – Amelia Pro
- affected 4.0 – ≤ 9.9.1
References (7)
- https://www.wordfence.com/threat-intel/vulnerabilities/id/31a12180-b51b-4d36-ac4f-f35243c5d770?source=cve (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/ameliabooking/trunk/src/Infrastructure/Repository/Booking/Event/EventRepository.php#L520 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/ameliabooking/trunk/src/Infrastructure/DB/WPDB/Statement.php#L101 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/ameliabooking/trunk/src/Application/Commands/Booking/Event/GetEventsCommandHandler.php#L72 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/ameliabooking/trunk/ameliabooking.php#L1337 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/ameliabooking/trunk/src/Application/Controller/Booking/Event/GetEventsController.php#L29 (opens in a new tab)
- https://wpamelia.com/documentation/changelog/ (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)
- 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://trackcve.app/cve/CVE-2026-116751)Record last updated .