CVE-2026-80180

{"id": "CVE-2026-80180", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-80180", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-04T19:43:17.506304Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "affected": [{"source": "security@apache.org", "affectedData": [{"vendor": "Apache Software Foundation", "product": "Apache Allura", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "1.20.0"}], "defaultStatus": "unaffected"}]}], "published": "2026-09-04T07:17:10.120", "references": [{"url": "https://lists.apache.org/thread/rjo2hjhp76qhl9f3br8jq909mohvzkpq", "source": "security@apache.org"}, {"url": "http://www.openwall.com/lists/oss-security/2026/09/03/3", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security@apache.org", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "Stored XSS via markdown HTML processing\u00a0in Apache Allura.\n\n\n\nThis issue affects Apache Allura: from through 1.20.0.\n\n\n\nUsers are recommended to upgrade to version\u00a01.21.0, which fixes the issue."}], "lastModified": "2026-09-08T14:00:01.800", "sourceIdentifier": "security@apache.org"}