CVE-2026-10234

LOW EPSS 10.4%

Published Jun 1, 20264w ago · Modified Jun 17, 20261w ago

2.0 CVSS 4.0

Low

Published Jun 1, 2026 4w ago

Last Modified Jun 17, 2026 1w ago

Description

A vulnerability was detected in Mettle sendportal up to 3.0.1. This affects an unknown part of the file /webview/ of the component Campaign Handler. The manipulation of the argument content results in cross site scripting. The attack can be launched remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS Details

Base Score

2.0

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/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 Low

User Interaction P

Scope X

Threat Intelligence

EPSS Exploit Probability

10.4% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 2

CWE-79 Cross-site Scripting Injection

CWE-94 Improper Control of Generation of Code (Code Injection) Injection

References 7

github.com https://github.com/mettle/sendportal/
github.com https://github.com/mettle/sendportal/issues/338
vuldb.com https://vuldb.com/cve/CVE-2026-10234
vuldb.com https://vuldb.com/submit/822923
vuldb.com https://vuldb.com/submit/825494
vuldb.com https://vuldb.com/vuln/367513
vuldb.com https://vuldb.com/vuln/367513/cti

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.