#VU81092 Cross-site scripting in HotelDruid - CVE-2023-43377

Vulnerability identifier: #VU81092

Vulnerability risk: Low

CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-43377

CWE-ID: CWE-79

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
HotelDruid
Client/Desktop applications / Other client software

Vendor: DigitalDruid.Net

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in the destinatario_email1 parameter. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

HotelDruid: 3.0.5

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External links
https://flashy-lemonade-192.notion.site/Cross-site-scripting-in-hoteldruid-version-3-0-5-via-destinatario_email1-post-parameter-0ac6596d5b534dd1b2a49987ad065d1c?pvs=4

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.