CVE-2026-15335 json
Booking Package <= 1.7.20 - Unauthenticated SQL Injection via 'email' Form Parameter
published 2026-07-11 3 mo ago modified 2026-07-14 3 mo ago also EUVD-2026-43143
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 55%
- public exploits
- 0
- none known
Summary
The Booking Package plugin for WordPress is vulnerable to generic SQL Injection via 'email' Form Parameter (form<N>) in all versions up to, and including, 1.7.20 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. The vulnerable REST API endpoint /wp-json/booking-package/v1/request is registered with permission_callback: __return_true and wp_magic_quotes does not apply to REST-sourced $_POST values, meaning single quotes in the payload reach the SQL sink intact without any authentication requirement. The impact of this is severely limited as the vulnerable parameter goes through is_email.
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 3 mo ago
Exploit prediction
0.76% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected products
- masaakitanaka Booking Package
Classification
- Weakness
-
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/8bc86a29-cb1f-4711-925c-51dbbf682477?source=cve
- plugins.trac.wordpress.org /browser/booking-package/tags/1.7.18/lib/Schedule.php#L9365
- plugins.trac.wordpress.org /browser/booking-package/tags/1.7.20/lib/Schedule.php#L9365
- plugins.trac.wordpress.org /browser/booking-package/tags/1.7.20/lib/Schedule.php#L12793
- plugins.trac.wordpress.org /browser/booking-package/tags/1.7.20/index.php#L4381
- plugins.trac.wordpress.org /browser/booking-package/tags/1.7.20/index.php#L243
- plugins.trac.wordpress.org /browser/booking-package/tags/1.7.18/lib/Schedule.php#L12793
- plugins.trac.wordpress.org /browser/booking-package/tags/1.7.18/index.php#L4381
- plugins.trac.wordpress.org /browser/booking-package/tags/1.7.18/index.php#L243
- plugins.trac.wordpress.org /changeset?reponame=&old=3602166%40booking-package&new=3602166%40booking-package
Sources
- CVE List CVE-2026-15335
- NVD CVE-2026-15335
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.