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        "state": "PUBLISHED",
        "assignerShortName": "VulnCheck",
        "dateReserved": "2026-10-14T22:21:21.397Z",
        "datePublished": "2026-10-14T22:53:01.452Z",
        "dateUpdated": "2026-10-16T17:14:18.802Z"
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            "datePublic": "2026-09-30T00:00:00.000Z",
            "title": "Heym 0.0.55 before 0.0.121 Credential Theft via error_workflow_id Field",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Heym from 0.0.55 before 0.0.121 contains a privilege escalation vulnerability that allows shared collaborators to overwrite a workflow's error_workflow_id because the field is missing from OWNER_ONLY_EXECUTION_FIELDS. Attackers can point the error workflow to their own workflow with an HTTP node, and when the parent workflow errors the owner's decrypted credentials are injected and exfiltrated."
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                            "lang": "en",
                            "description": "Incorrect Authorization",
                            "cweId": "CWE-863",
                            "type": "CWE"
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                    "product": "heym",
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                    "packageURL": "pkg:pypi/heym-backend",
                    "versions": [
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                            "version": "0.0.55",
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                            "versionType": "semver",
                            "lessThan": "0.0.121"
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                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "LOW",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "LOW",
                        "vulnAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 7.1,
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                        "scope": "UNCHANGED",
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                {
                    "url": "https://github.com/heymrun/heym/security/advisories/GHSA-c3f4-2mrj-jfqr",
                    "tags": [
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                    "name": "GitHub Security Advisory (GHSA-c3f4-2mrj-jfqr)"
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                    "url": "https://www.vulncheck.com/advisories/heym-0.0.55-before-0.0.121-credential-theft-via-error-workflow-id-field"
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                                "timestamp": "2026-10-16T16:31:20.617971Z",
                                "id": "CVE-2026-110873",
                                "options": [
                                    {
                                        "Exploitation": "none"
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                                        "Technical Impact": "partial"
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                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
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