Vulnerability Details : CVE-2019-14750
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.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2019-14750
- cpe:2.3:a:osticket:osticket:*:*:*:*:*:*:*:*
- cpe:2.3:a:osticket:osticket:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-14750
2.48%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 84 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-14750
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
6.1
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2019-14750
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-14750
-
http://packetstormsecurity.com/files/154005/osTicket-1.12-Cross-Site-Scripting.html
osTicket 1.12 Cross Site Scripting ≈ Packet StormThird Party Advisory;VDB Entry
-
https://github.com/osTicket/osTicket/releases/tag/v1.12.1
Release v1.12.1 · osTicket/osTicket · GitHubRelease Notes;Third Party Advisory
-
https://www.exploit-db.com/exploits/47226
osTicket 1.12 - Persistent Cross-Site ScriptingThird Party Advisory;VDB Entry
-
https://github.com/osTicket/osTicket/commit/c3ba5b78261e07a883ad8fac28c214486c854e12
xss: Install Form · osTicket/osTicket@c3ba5b7 · GitHubPatch;Third Party Advisory
-
https://github.com/osTicket/osTicket/releases/tag/v1.10.7
Release v1.10.7 · osTicket/osTicket · GitHubRelease Notes;Third Party Advisory
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