CVE-2026-44888

{"id": "CVE-2026-44888", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-44888", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-05-28T13:22:56.778573Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"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"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "leiweibau", "product": "Pi.Alert", "versions": [{"status": "affected", "version": "< 2026-05-07"}]}]}], "published": "2026-05-27T20:16:38.040", "references": [{"url": "https://github.com/leiweibau/Pi.Alert/security/advisories/GHSA-xg85-f8qw-7c5f", "source": "security-advisories@github.com"}, {"url": "https://github.com/leiweibau/Pi.Alert/security/advisories/GHSA-xg85-f8qw-7c5f", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-94"}]}], "descriptions": [{"lang": "en", "value": "Pi.Alert is a WIFI / LAN intruder detector with web service monitoring. Prior to 2026-05-07, Pi.Alert's SaveConfigFile() endpoint writes user-supplied numeric config values (e.g., SMTP_PORT) directly into\npialert.conf without validation. Since pialert.conf is loaded via Python's exec() every 3\u20135 minutes by the\nbackground cron process, an attacker can inject arbitrary Python code and achieve unauthenticated OS-level RCE. On\ndefault installations (PIALERT_WEB_PROTECTION = False), no credentials are required. This vulnerability is fixed in 2026-05-07."}], "lastModified": "2026-06-17T10:51:29.290", "sourceIdentifier": "security-advisories@github.com"}