# CVE-2019-25750: Cmsjunkie J-MultipleHotelReservation SQL injection in hotel_id parameter

Source: https://junglewise.ai/threats/cve-2019-25750-cmsjunkie-j-multiplehotelreservation-sql-injection-in-hotel-id  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-06-19. Updated: 2026-06-21  
License: CC BY 4.0 with a link back

CVE-2019-25750 · Severity: high · CVSS 8.2 · Published 2026-06-19

A vulnerability exists in the J-MultipleHotelReservation extension for Joomla, which is used by businesses to manage hotel bookings and reservations. An unauthorized attacker can exploit this flaw to access the website's underlying database without needing a password. This could lead to the theft of sensitive customer information, booking records, and administrative data, potentially causing significant reputational damage and privacy violations.

Vendors: [Cmsjunkie](https://junglewise.ai/threats/vendors/cmsjunkie).

## Quick answers

**Is CVE-2019-25750 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2019-25750 being exploited in the wild.

**How severe is CVE-2019-25750?** High severity, with a CVSS score of 8.2, published 19 June 2026.

**Which products and versions are affected?** Cmsjunkie J-MultipleHotelReservation 6.0.7.

**Is there a fix for CVE-2019-25750?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2019-25750 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2019-25750?** Check whether you run Cmsjunkie J-MultipleHotelReservation at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

An unauthenticated SQL injection vulnerability exists in the J-MultipleHotelReservation component (version 6.0.7) for Joomla. The flaw is located in the 'search-hotels' endpoint, where the 'hotel_id' parameter is not properly sanitized before being used in a database query. An attacker can exploit this by sending a specially crafted POST request containing SQL UNION SELECT statements. Successful exploitation allows a remote attacker to extract sensitive information from the database, including table structures and record data. While the vulnerability was disclosed in 2019, it was formally assigned a CVE in 2026.

## Affected products

- Cmsjunkie J-MultipleHotelReservation 6.0.7

## Timeline

- 2019-01-23: disclosed: Initial exploit published on Exploit-DB
- 2026-06-19: advisory: CVE record published and NVD entry created

## References

- [http://cmsjunkie.com/](http://cmsjunkie.com/)
- [https://extensions.joomla.org/extensions/extension/vertical-markets/booking-a-reservations/jmultiplehotelreservation/](https://extensions.joomla.org/extensions/extension/vertical-markets/booking-a-reservations/jmultiplehotelreservation/)
- [https://www.exploit-db.com/exploits/46232](https://www.exploit-db.com/exploits/46232)
- [https://www.vulncheck.com/advisories/joomla-j-multiplehotelreservation-sql-injection](https://www.vulncheck.com/advisories/joomla-j-multiplehotelreservation-sql-injection)