CVE-2026-8194
osTicket Dispatcher class.dispatcher.php cross-site request forgery
- State
- Published
- Severity
- 5.3 Medium
- Published
- May 9, 2026
- Updated
- May 11, 2026
- Reserved
- May 8, 2026
Description
A security vulnerability has been detected in osTicket up to 1.18.3. Impacted is an unknown function of the file include/class.dispatcher.php of the component Dispatcher. The manipulation of the argument _method leads to cross-site request forgery. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through a pull request but has not reacted yet.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R | VulDB |
| 3.0 | 4.3 Medium | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R | VulDB |
| 2.0 | 5.0 Medium | AV:N/AC:L/Au:N/C:N/I:P/A:N/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
osTicketn/a |
|
References
- VDB-362346 | osTicket Dispatcher class.dispatcher.php cross-site request forgeryvdb-entrytechnical-description
- VDB-362346 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #802755 | osTicket 1.18.3 Cross-Site Request Forgerythird-party-advisory
- https://github.com/osTicket/osTicket/pull/6945issue-trackingpatch
- https://github.com/az10b/security-advisories/blob/main/csrf_bypass_osTicket.mdexploit
- https://github.com/osTicket/osTicket/product
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.