漏洞描述
An issue was discovered in osTicket before 1.10.7 and 1.12.x before 1.12.1. Stored XSS exists in setup/install.php. It was observed that no input sanitization was provided in the firstname and lastname fields of the application. The insertion of malicious queries in those fields leads to the execution of those queries. This can further lead to cookie stealing or other malicious actions.
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
packetstormsecurity.comhttps://packetstormsecurity.com/files/154005/osTicket-1.12-Cross-Site-Scripting.html↗nvd.nist.govhttps://nvd.nist.gov/vuln/detail/CVE-2019-14750↗packetstormsecurity.comhttp://packetstormsecurity.com/files/154005/osTicket-1.12-Cross-Site-Scripting.html↗github.comhttps://github.com/osTicket/osTicket/commit/c3ba5b78261e07a883ad8fac28c214486c854e12↗github.comhttps://github.com/osTicket/osTicket/releases/tag/v1.10.7↗