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.
Metrics
Affected Vendors & Products
References
History
Fri, 17 Jul 2026 23:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Stored XSS via Bootstrap Tooltip in osTicket Enabling Remote JavaScript Execution |
Wed, 15 Jul 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-79 | |
| Metrics |
cvssV3_1
|
Tue, 14 Jul 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Osticket
Osticket osticket |
|
| Vendors & Products |
Osticket
Osticket osticket |
Tue, 14 Jul 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| References |
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Status: PUBLISHED
Assigner: mitre
Published: 2026-07-14T00:00:00.000Z
Updated: 2026-07-15T14:40:25.525Z
Reserved: 2026-04-06T00:00:00.000Z
Link: CVE-2026-36214
Updated: 2026-07-15T14:40:16.044Z
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