CVE-2026-8194
osTicket Dispatcher class.dispatcher.php cross-site request forgery
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
4th
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.
| CWE | CWE-352 CWE-862 |
| Vendor | n/a |
| Product | osticket |
| Published | May 9, 2026 |
| Last Updated | May 11, 2026 |
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CVSS v3 Breakdown
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 Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
n/a / osTicket
1.18.0 1.18.1 1.18.2 1.18.3
References
vuldb.com: https://vuldb.com/vuln/362346 vuldb.com: https://vuldb.com/vuln/362346/cti vuldb.com: https://vuldb.com/submit/802755 github.com: https://github.com/osTicket/osTicket/pull/6945 github.com: https://github.com/az10b/security-advisories/blob/main/csrf_bypass_osTicket.md github.com: https://github.com/osTicket/osTicket/
Credits
🔍 AliAz (VulDB User) VulDB CNA Team