SQL Injection Vulnerability in itsourcecode Online Book Store 1.0
CVE-2026-116515

5.3MEDIUM

Key Information:

Vendor

Itsourcecode

Status
Online Book Store
Vendor
CVE Published:
26 October 2026

What is CVE-2026-116515?

A vulnerability exists in the itsourcecode Online Book Store 1.0 that allows for SQL injection through improper validation of the 'bookisbn' parameter in the /book.php file. This security flaw can be exploited by attackers remotely, enabling unauthorized access to the database and potential data manipulation. This issue has been publicly disclosed, emphasizing the urgency for users to apply necessary patches and mitigate risks associated with this vulnerability.

Affected Version(s)

Online Book Store 1.0

References

https://vuldb.com/vuln/426408
vdb-entrytechnical-description
https://vuldb.com/vuln/426408/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-116515
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

yuyanyan888 (VulDB User)
.