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EUVD-2026-84759

🗓️ 22 Sep 2026 18:47:01Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 15 Views

SSRF in MCP Atlassian prior to 0.22.0 via JiraUserMixin._lookup_user_by_permissions.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-27826
10 Mar 202618:46
–attackerkb
circl
Circl
CVE-2026-27826
24 Feb 202611:57
–circl
circl
Circl
CVE-2026-77249
22 Sep 202622:36
–circl
cnnvd
CNNVD
MCP Atlassian 代码问题漏洞
10 Mar 202600:00
–cnnvd
cve
CVE
CVE-2026-27826
10 Mar 202618:46
–cve
cve
CVE
CVE-2026-77249
22 Sep 202618:47
–cve
cvelist
Cvelist
CVE-2026-27826 MCP Atlassian has SSRF via unvalidated X-Atlassian-Jira-Url / X-Atlassian-Confluence-Url headers
10 Mar 202618:46
–cvelist
cvelist
Cvelist
CVE-2026-77249 MCP Atlassian: Incomplete fix for CVE-2026-27826: redirect-based SSRF via unhooked requests session in Jira user-permission lookup
22 Sep 202618:47
–cvelist
euvd
EUVD
EUVD-2026-10788
10 Mar 202618:48
–euvd
euvd
EUVD
EUVD-2026-10789
10 Mar 202618:46
–euvd
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "2debbf0c-5c39-3265-b1c6-2ae78311e53e",
        "vendor": {
          "name": "sooperset"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "61e6280a-fdb0-38a4-8c9e-ad9078f88ddc",
        "product": {
          "name": "mcp-atlassian",
          "vendor": {
            "name": "sooperset"
          }
        },
        "product_version": "< 0.22.0"
      }
    ]
  }
]

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22 Sep 2026 19:36Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.15.3
EPSS0.01042
SSVC
15