Description

In osTicket before 1.12, XSS exists via /upload/file.php, /upload/scp/users.php?do=import-users, and /upload/scp/ajax.php/users/import if an agent manager user uploads a crafted .csv file to the User Importer, because file contents can appear in an error message. The XSS can lead to local file inclusion.

Remediation

References

CVE-2019-11537

Related Vulnerabilities

phpMyAdmin Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2018-19969)

PrestaShop Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2018-19355)

WordPress Plugin Data Tables Generator by Supsystic Security Bypass (1.10.25)

WordPress Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-20149)

WordPress Plugin YOP Poll Multiple Cross-Site Scripting Vulnerabilities (6.3.0)

Severity

Medium

Classification

CVE-2019-11537 CWE-707 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities