TI-2026-13079 Aliases CVE-2026-15540 GHSA-gxqv-hc62-jvc7

SourceCodester Online Book Store System Administrative index.php php file inclusion

MEDIUM 57CWE-73Published 2026-07-13 · Updated 2026-07-13

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Information disclosure, Code execution
Confidentiality · integrity · availability: Low · None · None
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-73, CWE-98 and the CVSS impact.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.0042 36th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
SourceCodester	Online Book Store System	1.0	—	No fix listed	CNA

Online Book Store System VendorSourceCodester Affected 1.0 Fixed in — No fix listed CNA

CPE names CNA · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:sourcecodester:online_book_store_system::::::::	—	—	SourceCodester

cpe:2.3:a:sourcecodester:online_book_store_system:*:*:*:*:*:*:*:* Versions — — ·SourceCodester

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-15540
2026-10-03 Alias added: GHSA-gxqv-hc62-jvc7

References

Exploit 1

https://medium.com/@hemantrajbhati5555/local-file-inclusion-lfi-via-page-parameter-leading-to-source-code-disclosure-ce722de0c407

Other 1

https://www.sourcecodester.com/

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Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences