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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "0.7.382"}}], "enrichment": {"confidence": 80.0, "confidence_source": "matching", "scores": [{"score": 80.0, "source": "matching"}]}, "original": {"product": "Huly Platform", "source": "cna", "vendor": "hcengineering"}, "product": "huly", "vendor": "hcengineering"}], "analysis": {"en": {"generated_at": "2026-04-06T07:22:21.302790+00:00", "value": {"mitigation_remediation": ["Verify that the vendor has issued a patch or release note addressing the hard\u2011coded key issue.", "If no patch is available, replace the embedded key by loading the JWT secret from a secure environment variable or external configuration file.", "Enforce strict access controls on the stored secret and rotate it regularly to limit exposure.", "Add validation logic to reject tokens signed with the default hard\u2011coded key to prevent forgery.", "Monitor authentication logs for unusual token usage patterns that may indicate an attack."], "summary": {"action": "Patch Immediately", "impact": "Unauthorized Token Forgery"}, "threat_synthesis": {"affected_systems": "The vulnerability affects hcengineering Huly Platform version 0.7.382 only, within the token.ts file of the JWT Token Handler component. No other product versions are explicitly listed as impacted.", "description_and_impact": "The flaw originates from a hard\u2011coded cryptographic key embedded in the JWT Token Handler of hcengineering Huly Platform 0.7.382. Because the key is stored in foundations/core/packages/token/src/token.ts and can be influenced through the SERVER_SECRET argument, an attacker who can interact with the system remotely can force the application to sign tokens with this predictable key. This enables the forging of valid JSON Web Tokens, potentially allowing an attacker to gain unauthorized access, elevate privileges, or impersonate legitimate users, thereby compromising confidentiality and integrity.", "risk_and_exploitability": "The CVSS score of 6.3 indicates moderate severity. However, the presence of a hard\u2011coded key makes the vulnerability considerably dangerous if leveraged. Exploitation requires remote interaction and is classified as high complexity, with no widely available proof\u2011of\u2011concept at present. As the vendor has not released a fix and the issue is not listed in the KEV catalog, administrators should treat this as a high\u2011priority risk and diligently monitor for updates."}}}}, "created": "2026-04-06T20:15:08.300037+00:00", "updated": "2026-04-06T21:47:25.347925+00:00", "vendors": ["hcengineering", "hcengineering$PRODUCT$huly"]}