What’s Vulnerable › Vulnerabilities

CVE-2026-15540: SourceCodester Online Book Store System Administrative index.php php file inclusion

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-13 · updated 2026-10-24
• Weakness: CWE-73

Description

A vulnerability was detected in SourceCodester Online Book Store System 1.0. The affected element is an unknown function of the file /admin/index.php of the component Administrative Interface. Performing a manipulation of the argument page results in improper control of filename for include/require statement in php program. It is possible to initiate the attack remotely. The exploit is now public and may be used.

Affected products

• SourceCodester Online Book Store System: 1.0

References

• https://medium.com/@hemantrajbhati5555/local-file-inclusion-lfi-via-page-parameter-leading-to-source-code-disclosure-ce722de0c407
• https://vuldb.com/cve/CVE-2026-15540
• https://vuldb.com/submit/855048
• https://vuldb.com/vuln/377890
• https://vuldb.com/vuln/377890/cti
• https://www.sourcecodester.com/

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