107 matches found
PT-2026-99556
Name of the Vulnerable Software and Affected Versions Heym versions prior to 0.0.53 Description The software fails to verify Slack request signatures in cases where trigger nodes are missing credential IDs or contain empty signing secrets. This allows remote unauthenticated attackers to send forg...
PT-2026-99479
Name of the Vulnerable Software and Affected Versions Heym versions prior to 0.0.106 Description An issue exists in the 'POST /api/credentials/test' endpoint that allows collaborators with shared credential access to exfiltrate the secret of the credential owner. An attacker can override the...
CVE-2026-84207
Heym before 0.0.98 fails to apply SSRF egress guards to WebSocket Send and WebSocket Trigger nodes, allowing authenticated users to connect to internal services. Attackers can craft workflow nodes with arbitrary URLs and headers to reach internal services and read responses from the WebSocket...
CVE-2026-84207
Heym before 0.0.98 is affected by a Server-Side Request Forgery (SSRF) vulnerability in its WebSocket Send and WebSocket Trigger workflow nodes. The root cause is the failure to apply SSRF egress guards to these nodes, allowing authenticated users to craft workflow nodes with arbitrary URLs and h...
CVE-2026-84207 Heym before 0.0.98 SSRF via WebSocket endpoints
Heym before 0.0.98 fails to apply SSRF egress guards to WebSocket Send and WebSocket Trigger nodes, allowing authenticated users to connect to internal services. Attackers can craft workflow nodes with arbitrary URLs and headers to reach internal services and read responses from the WebSocket...
CVE-2026-84207 Heym before 0.0.98 SSRF via WebSocket endpoints
Heym before 0.0.98 fails to apply SSRF egress guards to WebSocket Send and WebSocket Trigger nodes, allowing authenticated users to connect to internal services. Attackers can craft workflow nodes with arbitrary URLs and headers to reach internal services and read responses from the WebSocket...
CVE-2026-84207 Heym before 0.0.98 SSRF via WebSocket endpoints
Heym before 0.0.98 fails to apply SSRF egress guards to WebSocket Send and WebSocket Trigger nodes, allowing authenticated users to connect to internal services. Attackers can craft workflow nodes with arbitrary URLs and headers to reach internal services and read responses from the WebSocket...
EUVD-2026-69295
Heym before 0.0.98 fails to apply SSRF egress guards to WebSocket Send and WebSocket Trigger nodes, allowing authenticated users to connect to internal services. Attackers can craft workflow nodes with arbitrary URLs and headers to reach internal services and read responses from the WebSocket...
PT-2026-84305
Heym before 0.0.98 fails to apply SSRF egress guards to WebSocket Send and WebSocket Trigger nodes, allowing authenticated users to connect to internal services. Attackers can craft workflow nodes with arbitrary URLs and headers to reach internal services and read responses from the WebSocket...
CVE-2026-84207: Server-Side Request Forgery (SSRF)
Heym before 0.0.98 fails to apply SSRF egress guards to WebSocket Send and WebSocket Trigger nodes, allowing authenticated users to connect to internal services. Attackers can craft workflow nodes with arbitrary URLs and headers to reach internal services and read responses from the WebSocket...
EUVD-2026-29868
Heym before 0.0.21 contains an authorization bypass vulnerability in workflow execution that allows authenticated users to execute arbitrary workflows by referencing victim workflow UUIDs without proper access validation. Attackers can create workflows with execute nodes or agent subWorkflowIds...
CVE-2026-45227 Heym < 0.0.21 Sandbox Escape via Python Introspection
Heym before 0.0.21 contains a sandbox escape vulnerability in the custom Python tool executor that allows authenticated workflow authors to bypass sandbox restrictions by using object-graph introspection primitives. Attackers can use Python introspection techniques to recover the unrestricted...
CVE-2026-45227
Heym before 0.0.21 contains a sandbox escape vulnerability in the custom Python tool executor that allows authenticated workflow authors to bypass sandbox restrictions by using object-graph introspection primitives. Attackers can use Python introspection techniques to recover the unrestricted...
CVE-2026-45227 Heym < 0.0.21 Sandbox Escape via Python Introspection
Heym before 0.0.21 contains a sandbox escape vulnerability in the custom Python tool executor that allows authenticated workflow authors to bypass sandbox restrictions by using object-graph introspection primitives. Attackers can use Python introspection techniques to recover the unrestricted...
CVE-2026-45226
Heym before 0.0.21 contains an authorization bypass vulnerability in workflow execution that allows authenticated users to execute arbitrary workflows by referencing victim workflow UUIDs without proper access validation. Attackers can create workflows with execute nodes or agent subWorkflowIds...
CVE-2026-45226
Heym before 0.0.21 contains an authorization bypass vulnerability in workflow execution that allows authenticated users to execute arbitrary workflows by referencing victim workflow UUIDs without proper access validation. Attackers can create workflows with execute nodes or agent subWorkflowIds...
CVE-2026-45225 Heym < 0.0.21 Path Traversal File Upload via upload_file()
Heym before 0.0.21 contains a path traversal vulnerability in the file upload endpoint that allows authenticated users to write attacker-controlled files to arbitrary locations by supplying a crafted filename with traversal sequences. Attackers can exploit the unvalidated filename parameter in th...
CVE-2026-45225
Heym before 0.0.21 contains a path traversal vulnerability in the file upload endpoint that allows authenticated users to write attacker-controlled files to arbitrary locations by supplying a crafted filename with traversal sequences. Attackers can exploit the unvalidated filename parameter in th...
CVE-2026-45225 Heym < 0.0.21 Path Traversal File Upload via upload_file()
Heym before 0.0.21 contains a path traversal vulnerability in the file upload endpoint that allows authenticated users to write attacker-controlled files to arbitrary locations by supplying a crafted filename with traversal sequences. Attackers can exploit the unvalidated filename parameter in th...
CVE-2026-45225
CVE-2026-45225 affects Heym before 0.0.21. A path traversal flaw in the file upload endpoint (upload_file()) allows authenticated users to write attacker-controlled files to arbitrary locations by using traversal sequences in the filename. The vulnerability stems from an unvalidated filename para...