{"id":"CVE-2026-93982","title":"OpenPanel through 2.3.0 writes Model Context Protocol authentication tokens from URL query parameters to plaintext application logs without redaction","summary":"OpenPanel through 2.3.0 writes Model Context Protocol authentication tokens from URL query parameters to plaintext application logs without redaction. Attackers with access to application stdout or centralized logging systems can capture…","severity":"low","cvss":3.3,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-532"],"vendor":"Openpanel-dev","product":"openpanel","affected":["openpanel <= 2.3.0"],"published":"2026-09-19","updated":"2026-10-02","sourceUpdated":"2026-10-02T15:17:12.673","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-93982","references":[{"url":"https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-8wx6-g25r-2943","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/openpanel-mcp-authentication-token-in-query-parameter-logged-plaintext","label":"disclosure@vulncheck.com"},{"url":"https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-8wx6-g25r-2943","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-21T18:33:13.623720Z"},"epss":0.00167,"epssPercentile":0.05886,"ingestedAt":"2026-09-19T12:02:33.563Z","slug":"CVE-2026-93982","body":"## Overview\n\nOpenPanel through 2.3.0 writes Model Context Protocol authentication tokens from URL query parameters to plaintext application logs without redaction. Attackers with access to application stdout or centralized logging systems can capture base64-encoded credentials to replay MCP requests and access project analytics.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":30,"depthScoreParts":{"impact":18.2,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[{"seq":208715,"id":"CVE-2026-93982","ts":1790016706021,"field":"exploit_available","old":"false","new":"true"}]}