CVE-2023-43377
CWE-89Published: September 20, 2023· Updated: Jun 17, 2026
Official Description
A cross-site scripting (XSS) vulnerability in /hoteldruid/visualizza_contratto.php of Hoteldruid v3.0.5 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the destinatario_email1 parameter.
Technical Analysis
CVE-2023-43377 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.
From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (2)
Quick Facts
Related CVEs (CWE-89)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-43377 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts