CVE-2026-77267 mcp-atlassian has an incomplete SSRF remediation

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the X-Atlassian-Jira-Url and X-Atlassian-Confluence-Url headers are processed by processauthenticationheaders and used to construct Atlassian fetchers without calling...

CVE-2026-77267

The MCP Atlassian server (a Model Context Protocol server for Confluence and Jira) is vulnerable to Server-Side Request Forgery (SSRF) in versions prior to 0.22.0 . The root cause is that the _process_authentication_headers function processes X-Atlassian-Jira-Url and X-Atlassian-Confluence-Url he...

EUVD-2026-84621

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the X-Atlassian-Jira-Url and X-Atlassian-Confluence-Url headers are processed by processauthenticationheaders and used to construct Atlassian fetchers without calling...

CVE-2026-77267 mcp-atlassian has an incomplete SSRF remediation

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the X-Atlassian-Jira-Url and X-Atlassian-Confluence-Url headers are processed by processauthenticationheaders and used to construct Atlassian fetchers without calling...

CVE-2026-77265 MCP Atlassian: SSRF via DNS Rebinding in Header-Based Authentication Flow

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, header-supplied Jira or Confluence URLs are resolved and validated before the HTTP client resolves the hostname again for the connection. An unauthenticated caller can use a...

CVE-2026-77265

The mcp-atlassian Model Context Protocol server is vulnerable to Server-Side Request Forgery (SSRF) via DNS rebinding in versions prior to 0.22.0 . The flaw exists in the header-based authentication flow where the software uses a validate-then-use pattern. Specifically, the validate_url_for_ssrf ...

CVE-2026-77265 MCP Atlassian: SSRF via DNS Rebinding in Header-Based Authentication Flow

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, header-supplied Jira or Confluence URLs are resolved and validated before the HTTP client resolves the hostname again for the connection. An unauthenticated caller can use a...

CVE-2026-77265 MCP Atlassian: SSRF via DNS Rebinding in Header-Based Authentication Flow

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, header-supplied Jira or Confluence URLs are resolved and validated before the HTTP client resolves the hostname again for the connection. An unauthenticated caller can use a...

EUVD-2026-84606

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, header-supplied Jira or Confluence URLs are resolved and validated before the HTTP client resolves the hostname again for the connection. An unauthenticated caller can use a...

CVE-2026-83660 Adobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)

Adobe Campaign Classic ACC is affected by a Server-Side Request Forgery SSRF vulnerability that could result in privilege escalation. Exploitation of this issue does not require user interaction. Scope is changed...

CVE-2026-83660 Adobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)

Adobe Campaign Classic ACC is affected by a Server-Side Request Forgery SSRF vulnerability that could result in privilege escalation. Exploitation of this issue does not require user interaction. Scope is changed...

EUVD-2026-84664

Adobe Campaign Classic ACC is affected by a Server-Side Request Forgery SSRF vulnerability that could result in privilege escalation. Exploitation of this issue does not require user interaction. Scope is changed...

CVE-2026-83660

Adobe Campaign Classic (ACC) is impacted by a Server-Side Request Forgery (SSRF) vulnerability (CWE-918) that can lead to privilege escalation . The vulnerability can be exploited without any user interaction. To mitigate this risk, Adobe recommends updating to version 7.4.4 build 9402 . Adobe-ho...

CVE-2026-82013 Adobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)

Adobe Campaign Classic ACC is affected by a Server-Side Request Forgery SSRF vulnerability that could result in privilege escalation. A low-privileged attacker could exploit this vulnerability to gain elevated access to internal resources. Exploitation of this issue does not require user...

CVE-2026-82013

Adobe Campaign Classic (ACC) is affected by a Server-Side Request Forgery (SSRF) vulnerability (CWE-918) that can lead to privilege escalation . A low-privileged attacker can exploit this flaw to gain elevated access to internal resources without any user interaction. To mitigate this vulnerabili...

EUVD-2026-84663

Adobe Campaign Classic ACC is affected by a Server-Side Request Forgery SSRF vulnerability that could result in privilege escalation. A low-privileged attacker could exploit this vulnerability to gain elevated access to internal resources. Exploitation of this issue does not require user...

CVE-2026-82013 Adobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)

Adobe Campaign Classic ACC is affected by a Server-Side Request Forgery SSRF vulnerability that could result in privilege escalation. A low-privileged attacker could exploit this vulnerability to gain elevated access to internal resources. Exploitation of this issue does not require user...

EUVD-2026-84655

Adobe Campaign Classic ACC is affected by a Server-Side Request Forgery SSRF vulnerability that could result in privilege escalation. A low-privileged attacker could exploit this vulnerability to gain elevated access to internal resources. Exploitation of this issue does not require user...

CVE-2026-82443 Adobe Campaign Classic (ACC) | Server-Side Request Forgery (SSRF) (CWE-918)

Adobe Campaign Classic ACC is affected by a Server-Side Request Forgery SSRF vulnerability that could result in privilege escalation. A low-privileged attacker could exploit this vulnerability to gain elevated access to internal resources. Exploitation of this issue does not require user...

CVE-2026-82443

Adobe Campaign Classic (ACC) is impacted by a Server-Side Request Forgery (SSRF) vulnerability that could lead to privilege escalation . A low-privileged attacker can exploit this issue to gain unauthorized access to internal resources without requiring user interaction. To remediate this vulnera...