MEDIUM SeverityCVSS 4.05.3CVSS: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

CVE-2026-8194

Last updated May 09, 2026 · Published May 09, 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.

Affected products

1 listed

osTicket

Mappings

CWE

CWE-352CWE-862

CAPEC

None listed.

Research

Cross-site request forgery (CSRF): how it works and how to defend itCross-site request forgery (CSRF) lets attackers reuse a victim's session cookie from another site. SameSite…
Session management: secure cookies, rotation, and lifetimeSession management is the spine of authenticated web apps. Use HttpOnly, Secure, SameSite cookies, rotate on…

Guides

Secure session management: cookies, tokens, rotation, and logoutSecure session management means HttpOnly Secure cookies, rotation on privilege change, idle and absolute…

Training

Session ManagementTokens, cookies, and state - keeping sessions secure in stateless architectures.
Authorisation and Access ControlRBAC, ABAC, and privilege escalation patterns in real applications.

CVE-2026-8194

Description

Affected products

Mappings

Related