CVE-2021-37832

Description

A SQL injection vulnerability exists in version 3.0.2 of Hotel Druid when SQLite is being used as the application database. A malicious attacker can issue SQL commands to the SQLite database through the vulnerable idappartamenti parameter.

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

Debian

Security tracker ↗

Release	Package	Fixed in	Advisory
Debian 12	hoteldruid	3.0.3-1	—

Ubuntu

Security tracker ↗

Release	Package	Fixed in	Advisory
Ubuntu 25.10	hoteldruid	No fix yet	—
Ubuntu 24.04 LTS	hoteldruid	No fix yet	—
Ubuntu 22.04 LTS	hoteldruid	No fix yet	—
Ubuntu 20.04 LTS	hoteldruid	No fix yet	—
Ubuntu 18.04 LTS	hoteldruid	No fix yet	—

Show 1 more (older releases, extended support, other products)

Release	Package	Fixed in	Advisory
Ubuntu 16.04 LTS	hoteldruid	No fix yet	—

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 2 repositories

dievus/CVE-2021-37832 ★ 4 · Aug 1, 2021

CVE-2021-37832 - Hotel Druid 3.0.2 SQL Injection Vulnerability - 9.8 CVSS 3.1
AK-blank/CVE-2021-37832 ★ 2 · Dec 3, 2021

CVE 2021-37832 poc

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

A SQL injection vulnerability exists in version 3.0.2 of Hotel Druid when SQLite is being used as the application database. A malicious att…