PT-2026-27247 · Itsourcecode · Free Hotel Reservation System

Binyu · Published 2026-03-23 · Updated 2026-03-24 · CVE-2026-4612

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions itsourcecode Free Hotel Reservation System version 1.0

Description A flaw exists in the Parameter Handler component of the software, specifically within the file '/hotel/admin/mod users/index.php?view=edit&id=8'. Manipulation of the account id argument can lead to a SQL injection. Remote exploitation is possible. The details of the exploit have been publicly disclosed.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Special Elements Injection

SQL injection

Weakness Enumeration

CWE-74

CWE-89

Related Identifiers

CVE-2026-4612

Affected Products

Free Hotel Reservation System

References · 8

• 🔥 https://github.com/bybinyu/Vulnerability-Practice/issues/2 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-4612 · Security Note
• https://twitter.com/VulmonFeeds/status/2036252533434294627 · Twitter Post
• https://itsourcecode.com · Note
• https://vuldb.com/?submit.775645 · Note
• https://vuldb.com/?id.352476 · Note
• https://vuldb.com/?ctiid.352476 · Note
• https://twitter.com/RedPacketSec/status/2036244948903686153 · Twitter Post