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.
Published: 2026-06-01
Score: 5.1 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 01 Jun 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 01 Jun 2026 07:30:00 +0000

Type Values Removed Values Added
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.
Title Mettle sendportal Campaign webview cross site scripting
First Time appeared Mettle
Mettle sendportal
Weaknesses CWE-79
CWE-94
CPEs cpe:2.3:a:mettle:sendportal:*:*:*:*:*:*:*:*
Vendors & Products Mettle
Mettle sendportal
References
Metrics cvssV2_0

{'score': 4, 'vector': 'AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 3.5, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 3.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 5.1, 'vector': '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'}


Subscriptions

Mettle Sendportal
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-06-02T13:44:11.395Z

Reserved: 2026-05-31T08:14:20.891Z

Link: CVE-2026-10234

cve-icon Vulnrichment

Updated: 2026-06-01T13:25:49.430Z

cve-icon NVD

Status : Deferred

Published: 2026-06-01T08:16:19.927

Modified: 2026-06-01T15:15:37.293

Link: CVE-2026-10234

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-01T08:30:24Z

Weaknesses