CVE-2026-15539mediumCWE-284CWE-434

CVE-2026-15539: medium-severity vulnerability in SourceCodester Online Book Store System

SourceCodester Online Book Store System Book Image Upload Feature index.php books unrestricted upload

Published

Follow this CVE+ Monitor Online Book Store System

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 5.1epss 0.4%
A security vulnerability has been detected in SourceCodester Online Book Store System 1.0. Impacted is an unknown function of the file /admin/index.php?page=books of the component Book Image Upload Feature. Such manipulation leads to unrestricted upload. The attack may be performed from remote. The exploit has been disclosed publicly and may be used.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
SourceCodester · Online Book Store System
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — SourceCodester Online Book Store System

In the same product, most dangerous first.

CVE-2026-15537MEDIUMSourceCodester Online Book Store System login.php sql injectionEPSS 0.4%CVE-2026-15540MEDIUMSourceCodester Online Book Store System Administrative index.php php file inclusionEPSS 0.4%CVE-2026-19904MEDIUMSourceCodester Online Book Store System System Settings index.php site_settings cross site scriptingEPSS 0.4%CVE-2026-15532MEDIUMSourceCodester Online Book Store System User Management cross site scriptingEPSS 0.4%