CVE-2019-14750An 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…
- 6.1MediumCVSS base score
- 10.9%Exploitation in 30 daysEPSS · top 4.1% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- 2Public exploitsMetasploit, Nuclei and Exploit-DB
Description
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.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. The public collections list a Nuclei template and an Exploit-DB entry for it. A reference of the record is tagged as an exploit.
Show the exploits3
Nuclei templates1 template
- osTicket < 1.12.1 - Cross-Site Scripting (Nuclei template) (opens in a new tab)
http/cves/2019/CVE-2019-14750.yamlSeverity medium
Exploit-DB1 entry
- osTicket 1.12 - Persistent Cross-Site Scripting (Exploit-DB entry) (opens in a new tab)
EDB-ID 47226webapps, phppublished 12 Aug 2019Verified
References tagged exploit1 reference
- 47226 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
Modules, templates and exploits as listed by the Metasploit Framework (BSD-3-Clause), ProjectDiscovery's Nuclei templates (MIT) and the Exploit Database (GPLv2), read once a day. Where the data comes from
Timeline
ID reserved
By mitre
Published
- 5 years later
· 5 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Medium6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
- EPSS (exploitation in 30 days)
- 10.9% · top 4.1% of all CVEs (13 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.1.
Affected products
n/a
- affected n/a
References
References5
- https://github.com/osTicket/osTicket/releases/tag/v1.12.1 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/osTicket/osTicket/releases/tag/v1.10.7 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/osTicket/osTicket/commit/c3ba5b78261e07a883ad8fac28c214486c854e12 (opens in a new tab)x_refsource_MISCx_transferred
- http://packetstormsecurity.com/files/154005/osTicket-1.12-Cross-Site-Scripting.html (opens in a new tab)x_refsource_MISCx_transferred
- 47226 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2019-5890 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2019-14750)Record last updated .