What’s Vulnerable › Vulnerabilities

CVE-2025-6421: code-projects Simple Online Hotel Reservation System add_account.php sql injection

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-06-21 · updated 2026-06-17
• Weakness: CWE-74

Description

A vulnerability was found in code-projects Simple Online Hotel Reservation System 1.0. It has been rated as critical. This issue affects some unknown processing of the file /admin/add_account.php. The manipulation of the argument name/admin_id leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected products

• code-projects Simple Online Hotel Reservation System: 1.0

References

• https://code-projects.org/
• https://github.com/zzb1388/cve/issues/7
• https://vuldb.com/?ctiid.313415
• https://vuldb.com/?id.313415
• https://vuldb.com/?submit.598247
• https://vuldb.com/?submit.598584
• https://github.com/zzb1388/cve/issues/7

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