{"id":"CVE-2026-15537","title":"A security flaw has been discovered in SourceCodester Online Book Store System 1.0","summary":"A security flaw has been discovered in SourceCodester Online Book Store System 1.0. This vulnerability affects unknown code of the file admin/login.php. The manipulation of the argument Username results in sql injection. The attack can b…","severity":"high","cvss":7.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","cwe":["CWE-74","CWE-89"],"published":"2026-07-13","updated":"2026-07-13","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-15537","references":[{"url":"https://medium.com/@gauravkumar67482/sql-injection-leading-to-authentication-bypass-43b773da1967","label":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-15537","label":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/855010","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/377887","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/377887/cti","label":"cna@vuldb.com"},{"url":"https://www.sourcecodester.com/","label":"cna@vuldb.com"}],"tags":["nvd"],"ingestedAt":"2026-07-13T07:25:22.901Z","epss":0.00431,"epssPercentile":0.36894,"slug":"CVE-2026-15537","body":"## Overview\n\nA security flaw has been discovered in SourceCodester Online Book Store System 1.0. This vulnerability affects unknown code of the file admin/login.php. The manipulation of the argument Username results in sql injection. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":40,"depthScoreParts":{"impact":40.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}