Technology · Sooperset
Sooperset Mcp-Atlassian vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 6 vulnerabilities in Sooperset Mcp-Atlassian: 5 in the last 7 days and 6 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-77256, was published on 22 September 2026.
- Last 7 days
- 5
- Last 90 days
- 6
- Critical, all time
- 1
- Exploited in the wild
- 0
Latest Sooperset Mcp-Atlassian vulnerabilities
- CVE-2026-77256: MCP Atlassian insecure file permissions in OAuth token storageinfoEPSS 0.4%
- CVE-2026-77254: MCP Atlassian HTTP transport authentication bypasscriticalCVSS 9.1EPSS 0.6%
- CVE-2026-77258: MCP Atlassian path traversal in attachment uploadhighCVSS 7.7EPSS 0.3%
- CVE-2026-77252: MCP Atlassian authorization bypass in projects and spaces filtermediumCVSS 6.5EPSS 0.4%
- CVE-2026-77242: MCP Atlassian SSRF validation bypass via DNS rebindinghighCVSS 7.5EPSS 0.3%
- CVE-2026-73498: MCP Atlassian arbitrary file read in attachment uploadhighCVSS 7.7EPSS 0.5%
Most severe Sooperset Mcp-Atlassian vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-77254: MCP Atlassian HTTP transport authentication bypasscriticalCVSS 9.1EPSS 0.6%
- CVE-2026-73498: MCP Atlassian arbitrary file read in attachment uploadhighCVSS 7.7EPSS 0.5%
- CVE-2026-77258: MCP Atlassian path traversal in attachment uploadhighCVSS 7.7EPSS 0.3%
- CVE-2026-77242: MCP Atlassian SSRF validation bypass via DNS rebindinghighCVSS 7.5EPSS 0.3%
- CVE-2026-77252: MCP Atlassian authorization bypass in projects and spaces filtermediumCVSS 6.5EPSS 0.4%
- CVE-2026-77256: MCP Atlassian insecure file permissions in OAuth token storageinfoEPSS 0.4%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 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 | 1 | 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 | 5 | 1 | |
| 28 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/sooperset-mcp-atlassian.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, "Sooperset Mcp-Atlassian vulnerabilities", https://junglewise.ai/threats/technologies/sooperset-mcp-atlassian, 28 September 2026.