Vulnerability Description
osTicket versions from 1.10 up to 1.17.7 and from 1.18.0 up to 1.18.3 are vulnerable to a stored XSS due to a vulnerable Bootstrap Tooltip component and insufficient HTML sanitization, allowing remote attackers to execute arbitrary JavaScript in Agent or Admin sessions.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://enhancesoft.com/
- https://github.com/WesWrench/CVE-2026-36214
- https://github.com/osTicket/osTicket/commit/5afdf5450ff5c7d218447014b7abbb5f1e6d
- https://github.com/osTicket/osTicket/releases/tag/v1.17.8
- https://github.com/osTicket/osTicket/releases/tag/v1.18.4
- https://osticket.com/
- https://github.com/WesWrench/CVE-2026-36214
FAQ
What is CVE-2026-36214?
CVE-2026-36214 is a vulnerability with a CVSS score of 6.4 (MEDIUM). osTicket versions from 1.10 up to 1.17.7 and from 1.18.0 up to 1.18.3 are vulnerable to a stored XSS due to a vulnerable Bootstrap Tooltip component and insufficient HTML sanitization, allowing remote...
How severe is CVE-2026-36214?
CVE-2026-36214 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-36214?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.