{"id":"CVE-2026-15539","title":"A security vulnerability has been detected in SourceCodester Online Book Store System 1.0","summary":"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 unr…","severity":"medium","cvss":4.7,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L","cwe":["CWE-284","CWE-434"],"published":"2026-07-13","updated":"2026-07-13","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-15539","references":[{"url":"https://medium.com/@hemantrajbhati5555/critical-authenticated-remote-code-execution-rce-via-unrestricted-file-upload-5a4a313ea1f1","label":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-15539","label":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/855046","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/377889","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/377889/cti","label":"cna@vuldb.com"},{"url":"https://www.sourcecodester.com/","label":"cna@vuldb.com"}],"tags":["nvd"],"ingestedAt":"2026-07-13T09:25:32.849Z","epss":0.00396,"epssPercentile":0.33652,"slug":"CVE-2026-15539","body":"## Overview\n\nA 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":26,"depthScoreParts":{"impact":25.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}