CVE-2026-10234
Mettle sendportal Campaign webview cross site scripting
- State
- Published
- Severity
- 5.1 Medium
- Published
- Jun 1, 2026
- Updated
- Jun 2, 2026
- Reserved
- May 31, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | 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 | VulDB |
| 3.1 | 3.5 Low | 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 | VulDB |
| 3.0 | 3.5 Low | 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 | VulDB |
| 2.0 | 4.0 Medium | AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
sendportalMettle |
|
References
- VDB-367513 | Mettle sendportal Campaign webview cross site scriptingvdb-entrytechnical-description
- VDB-367513 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-10234 | CVE Analysis and Reportthird-party-advisory
- Submit #822923 | Mettle sendportal v3.0.1 Cross Site Scriptingthird-party-advisory
- Submit #825494 | mettle sendportal 3.0.1 Cross Site Scripting (Duplicate)third-party-advisory
- https://github.com/mettle/sendportal/issues/338exploitissue-tracking
- https://github.com/mettle/sendportal/product
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