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Open ISES Tickets CVE-2026-48216

| EUVD-2026-31294 MEDIUM
Cross-site Scripting (XSS) (CWE-79)
2026-05-21 VulnCheck GHSA-xf55-c8gx-c7qx
5.1
CVSS 4.0
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CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
A
Scope
X

Lifecycle Timeline

3
Source Code Evidence Fetched
May 21, 2026 - 18:38 vuln.today
Analysis Generated
May 21, 2026 - 18:38 vuln.today
CVSS changed
May 21, 2026 - 18:22 NVD
5.4 (MEDIUM) 5.1 (MEDIUM)

DescriptionNVD

Open ISES Tickets before 3.44.2 contains a reflected cross-site scripting vulnerability in db_loader.php that allows authenticated attackers to inject arbitrary JavaScript by passing an unsanitized value through the multiple POST parameters (ticketshost, ticketsdb, ticketsuser, ticketspassword, ticketsprefix, db_schema) directly into HTML form input value attributes. Attackers can craft a malicious request containing a JavaScript payload that executes in the victim's browser when the response is rendered.

AnalysisAI

Reflected XSS in Open ISES Tickets before v3.44.2 allows JavaScript injection via six unsanitized POST parameters in db_loader.php (ticketshost, ticketsdb, ticketsuser, ticketspassword, ticketsprefix, db_schema), each reflected verbatim into HTML form input value attributes. An attacker who can deliver a crafted POST request to a victim's browser can execute arbitrary JavaScript in the victim's session context, enabling session hijacking or credential theft. …

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CVE-2026-48216 vulnerability details – vuln.today

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