{"id":"CVE-2015-20128","title":"FooSun DotNetCMS 1.0 / 2.0 SQL Injection via City_ajax.aspx","summary":"FooSun DotNetCMS 1.0 and 2.0 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate MSSQL queries through the CityId parameter. Attackers can send GET requests to /user/City_ajax.aspx with UNION SELEC…","severity":"high","cvss":8.2,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","cvssSource":"cna","cwe":["CWE-89"],"vendor":"FooSun","product":"DotNetCMS","affected":["DotNetCMS 1.0","DotNetCMS 2.0"],"published":"2026-10-20","updated":"2026-10-20","sourceUpdated":"2026-10-20T20:31:26.220Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2015-20128","references":[{"url":"https://www.cnblogs.com/rebeyond/p/4951418.html","label":"CNblogs Entry"},{"url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/other/dotnetcms-sqli.yaml","label":"Nuclei Template"},{"url":"https://web.archive.org/web/20150203014116/http://www.foosun.net/","label":"Archived Product Page"},{"url":"https://www.vulncheck.com/advisories/foosun-dotnetcms-1.0-2.0-sql-injection-via-city-ajax-aspx","label":"VulnCheck Advisory: FooSun DotNetCMS 1.0 / 2.0 SQL Injection via City_ajax.aspx"}],"tags":["cve.org"],"ingestedAt":"2026-10-20T21:19:21.266Z","slug":"CVE-2015-20128","body":"## Overview\n\nFooSun DotNetCMS 1.0 and 2.0 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate MSSQL queries through the CityId parameter. Attackers can send GET requests to /user/City_ajax.aspx with UNION SELECT payloads in CityId, concatenated unsanitized into the sys_City query, to extract database information. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-14.\n\n## Affected\n\n- `DotNetCMS 1.0`\n- `DotNetCMS 2.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":45.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}