CVE-2026-52856

{"id": "CVE-2026-52856", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-52856", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-31T18:57:27.226859Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "pterodactyl", "product": "wings", "versions": [{"status": "affected", "version": "< 1.13.0"}]}]}], "published": "2026-07-31T17:16:33.460", "references": [{"url": "https://github.com/pterodactyl/wings/commit/8e49c7c0eda815d3ada171831876a1c14c493026", "source": "security-advisories@github.com"}, {"url": "https://github.com/pterodactyl/wings/releases/tag/v1.13.0", "source": "security-advisories@github.com"}, {"url": "https://github.com/pterodactyl/wings/security/advisories/GHSA-ghrq-5wpp-hxx5", "source": "security-advisories@github.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-129"}, {"lang": "en", "value": "CWE-248"}, {"lang": "en", "value": "CWE-617"}, {"lang": "en", "value": "CWE-755"}]}], "descriptions": [{"lang": "en", "value": "Wings is the server control plane for Pterodactyl, a free, open-source game server management panel. Prior to 1.13.0, a malformed packet received during the SFTP connection handshake causes a Go panic. This issue is fixed in version 1.13.0."}], "lastModified": "2026-09-10T20:12:43.783", "sourceIdentifier": "security-advisories@github.com"}