PT-2026-39407 · Osticket · Osticket

Aliaz · Published 2026-05-09 · Updated 2026-05-09 · CVE-2026-8194

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions osTicket versions prior to 1.18.4

Description A cross-site request forgery issue exists in the Dispatcher component within the include/class.dispatcher.php file. The flaw allows remote exploitation through the manipulation of the method argument.

Recommendations As a temporary workaround, restrict access to the method argument in the include/class.dispatcher.php file until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Missing Authorization

CSRF

Weakness Enumeration

CWE-862

CWE-352

Related Identifiers

CVE-2026-8194

Affected Products

Osticket

References · 8

• 🔥 https://github.com/az10b/security-advisories/blob/main/csrf_bypass_osTicket.md · Exploit
• https://github.com/osTicket/osTicket/pull/6945 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-8194 · Security Note
• https://twitter.com/VulmonFeeds/status/2053216434625401171 · Twitter Post
• https://vuldb.com/submit/802755 · Note
• https://github.com/osTicket/osTicket · Note
• https://vuldb.com/vuln/362346 · Note
• https://vuldb.com/vuln/362346/cti · Note