{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-16504","assignerOrgId":"37e5125f-f79b-445b-8fad-9564f167944b","state":"PUBLISHED","assignerShortName":"certcc","dateReserved":"2026-07-21T19:08:55.664Z","datePublished":"2026-07-31T15:19:42.435Z","dateUpdated":"2026-08-03T17:18:24.554Z"},"containers":{"cna":{"title":"VPS.org one-click Zulip template deployment instance contains multiple vulnerabilities","descriptions":[{"lang":"en","value":"Deployment of the VPS.org one-click Zulip template deploys a hardcoded application signing key, a default database password (\"zulip\"), and DISABLE_HTTPS=True."}],"source":{"discovery":"UNKNOWN"},"affected":[{"vendor":"VPS.org","product":"Zulip template","versions":[{"status":"affected","version":"N/A"}]}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-1188: Initialization of a Resource with an Insecure Default"}]},{"descriptions":[{"lang":"en","description":"CWE-321: Use of Hard-coded Cryptographic Key"}]},{"descriptions":[{"lang":"en","description":"CWE-1393: Use of Default Password"}]}],"references":[{"url":"https://kb.cert.org/vuls/id/243636"}],"x_generator":{"engine":"VINCE 3.0.43","env":"prod","origin":"https://cveawg.mitre.org/api/cve/CVE-2026-16504"},"providerMetadata":{"orgId":"37e5125f-f79b-445b-8fad-9564f167944b","shortName":"certcc","dateUpdated":"2026-07-31T15:19:42.435Z"}},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-1188","lang":"en","description":"CWE-1188 Initialization of a Resource with an Insecure Default"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-321","lang":"en","description":"CWE-321 Use of Hard-coded Cryptographic Key"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-1393","lang":"en","description":"CWE-1393 Use of Default Password"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":9.8,"attackVector":"NETWORK","baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-08-03T17:17:56.627151Z","id":"CVE-2026-16504","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-03T17:18:24.554Z"}}]}}