CVE-2025-6905
CWE-74Published: June 30, 2025· Updated: Jun 17, 2026
Official Description
A vulnerability, which was classified as critical, has been found in code-projects Car Rental System 1.0. This issue affects some unknown processing of the file /signup.php. The manipulation of the argument fname leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Risk Analysis
The Car Rental System 1.0 is susceptible to SQL injection in signup.php via the fname parameter. This critical flaw allows remote attackers to execute arbitrary SQL commands.
No public exploit is known for this specific entry, and it is not in CISA KEV. The vulnerability is remotely exploitable with low complexity.
Apply input validation and parameterized queries to secure the signup process. Contact the vendor for any available security patches.
Technical Analysis
CVE-2025-6905 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (5)
Quick Facts
Related CVEs (CWE-74)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2025-6905 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts