Vendor
Mettle vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 5 vulnerabilities in Mettle: 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-111358, was published on 15 October 2026. 1 vulnerability in the last four weeks, up from none in the four before. 1 technology has a page of its own.
- Last 7 days
- 0
- Last 90 days
- 1
- Critical, all time
- 0
- Exploited in the wild
- 0
About Mettle
Mettle is a software development studio that creates open-source tools and applications.
Mettle technologies
Latest Mettle vulnerabilities
- CVE-2026-111358: SendPortal sendportal-core authorization bypass in subscriber taggingmediumCVSS 5.4EPSS 0.3%
- CVE-2026-26483: Mettle SendPortal stored XSS in template managementinfoCVSS 0
- CVE-2026-15192: Mettle SendPortal missing authentication in APIv1 WebhooksmediumCVSS 6.5
- CVE-2026-15191: Mettle SendPortal authorization bypass in Campaign Creation EndpointmediumCVSS 6.3
- CVE-2026-10234: Mettle Sendportal stored XSS in Campaign webviewlowCVSS 3.5
Most severe Mettle vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-15192: Mettle SendPortal missing authentication in APIv1 WebhooksmediumCVSS 6.5
- CVE-2026-15191: Mettle SendPortal authorization bypass in Campaign Creation EndpointmediumCVSS 6.3
- CVE-2026-111358: SendPortal sendportal-core authorization bypass in subscriber taggingmediumCVSS 5.4EPSS 0.3%
- CVE-2026-10234: Mettle Sendportal stored XSS in Campaign webviewlowCVSS 3.5
- CVE-2026-26483: Mettle SendPortal stored XSS in template managementinfoCVSS 0
Vulnerabilities per week
1 vulnerability in the last four weeks, up from none in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 1 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Mettle vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/vendors/mettle)<a href="https://junglewise.ai/threats/vendors/mettle"><img src="https://junglewise.ai/threats/vendors/mettle/badge.svg" alt="Mettle vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/vendors/mettle.json, and this page as text at https://junglewise.ai/threats/vendors/mettle.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Mettle vulnerabilities", https://junglewise.ai/threats/vendors/mettle, 9 November 2026.