{ "id": "CVE-2023-1776", "sourceIdentifier": "responsibledisclosure@mattermost.com", "published": "2023-03-31T12:15:06.750", "lastModified": "2024-11-21T07:39:53.130", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Boards in Mattermost allows an attacker to upload a malicious SVG image file as an attachment to a card and share it using a direct link to the file.\n\n\n" } ], "metrics": { "cvssMetricV31": [ { "source": "responsibledisclosure@mattermost.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N", "baseScore": 7.3, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "NONE" }, "exploitabilityScore": 2.1, "impactScore": 5.2 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "baseScore": 5.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE" }, "exploitabilityScore": 2.3, "impactScore": 2.7 } ] }, "weaknesses": [ { "source": "responsibledisclosure@mattermost.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-79" } ] }, { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-79" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "versionEndExcluding": "7.1.6", "matchCriteriaId": "68480D55-9BBC-46E3-8DE9-A2F13F2F8853" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mattermost:mattermost_server:7.7.1:*:*:*:*:*:*:*", "matchCriteriaId": "BB8E1831-9267-467F-A646-84052F0A3FAE" } ] } ] } ], "references": [ { "url": "https://mattermost.com/security-updates/", "source": "responsibledisclosure@mattermost.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://mattermost.com/security-updates/", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] } ] }