CVE-2026-8194

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.

CVSS v3 4.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/az10b/security-advisories/blob/main/csrf_bypass_osTicket.md
https://github.com/osTicket/osTicket/
https://github.com/osTicket/osTicket/pull/6945
https://vuldb.com/submit/802755
https://vuldb.com/vuln/362346
https://vuldb.com/vuln/362346/cti

Configurations

No configuration.

History

09 May 2026, 20:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-09 20:16

Updated : 2026-06-17 11:03

NVD link : CVE-2026-8194

Mitre link : CVE-2026-8194

CVE.ORG link : CVE-2026-8194

JSON object : View

Products Affected

No product.

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

CWE-862

Missing Authorization

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