Technology · Go
github.com/modelcontextprotocol/registry (Go) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 5 vulnerabilities in github.com/modelcontextprotocol/registry (Go): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-44428, was published on 14 May 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
About github.com/modelcontextprotocol/registry (Go)
The Model Context Protocol registry is a Go-based implementation of a registry for the Model Context Protocol.
Latest github.com/modelcontextprotocol/registry (Go) vulnerabilities
- CVE-2026-44428: Model Context Protocol Registry OIDC token replay via shared audiencemediumCVSS 4.7EPSS 0.0%
- CVE-2026-44427: Model Context Protocol Registry open redirect in TrailingSlashMiddlewaremediumCVSS 0EPSS 0.0%
- CVE-2026-45781: Model Context Protocol Registry ownership bypass in OCI validatorlowCVSS 3.5EPSS 0.0%
- CVE-2026-44430: Model Context Protocol Registry SSRF via IPv6 Filter BypassmediumCVSS 4EPSS 0.0%
- CVE-2026-44429: MCP Registry stored XSS in catalogue UI via websiteUrlmediumCVSS 5.4EPSS 0.1%
Most severe github.com/modelcontextprotocol/registry (Go) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-44429: MCP Registry stored XSS in catalogue UI via websiteUrlmediumCVSS 5.4EPSS 0.1%
- CVE-2026-44428: Model Context Protocol Registry OIDC token replay via shared audiencemediumCVSS 4.7EPSS 0.0%
- CVE-2026-44430: Model Context Protocol Registry SSRF via IPv6 Filter BypassmediumCVSS 4EPSS 0.0%
- CVE-2026-44427: Model Context Protocol Registry open redirect in TrailingSlashMiddlewaremediumCVSS 0EPSS 0.0%
- CVE-2026-45781: Model Context Protocol Registry ownership bypass in OCI validatorlowCVSS 3.5EPSS 0.0%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 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 |
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/technologies/github-com-modelcontextprotocol-registry.json, 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, "github.com/modelcontextprotocol/registry (Go) vulnerabilities", https://junglewise.ai/threats/technologies/github-com-modelcontextprotocol-registry, 26 September 2026.