Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Network-accessible, no privileges required, low impact on confidentiality, integrity, and availability.
Primary rating from NVD.
CVSS VectorNVD
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7DescriptionCVE.org
A vulnerability was found in code-projects Library System 1.0. It has been classified as critical. This affects an unknown part of the file /user/teacher/books.php. The manipulation of the argument Search leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
AnalysisAI
SQL injection in code-projects Library System 1.0 allows unauthenticated remote attackers to execute arbitrary SQL commands via the Search parameter in /user/teacher/books.php. Exploit code is publicly available, but no active exploitation has been confirmed through CISA KEV, and EPSS scores indicate low weaponization likelihood.
Technical ContextAI
The flaw exists in the PHP-based Library System component handling search queries. The affected file /user/teacher/books.php passes the 'Search' argument directly into an SQL statement without proper sanitization, classified as CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component). The only identified affected product is cpe:2.3:a:code-projects:library_system:1.0.
RemediationAI
No vendor-issued patch is available. As an immediate workaround, restrict access to the /user/teacher/books.php endpoint using web server rules or authentication mechanisms, or deploy a Web Application Firewall rule to filter malicious SQL syntax targeting the Search parameter. If feasible, rewrite the search function to use parameterized queries. Be aware that disabling the endpoint may break teacher functionality; WAF rules may introduce false positives.
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External POC / Exploit Code
Leaving vuln.today
EUVD-2025-20527