{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-3741","assignerOrgId":"c09c270a-b464-47c1-9133-acb35b22c19a","state":"PUBLISHED","assignerShortName":"@huntr_ai","dateReserved":"2021-08-26T20:25:04.202Z","datePublished":"2024-11-15T10:51:22.667Z","dateUpdated":"2024-11-20T22:36:41.760Z"},"containers":{"cna":{"title":"Stored Cross-site Scripting (XSS) in chatwoot/chatwoot","providerMetadata":{"orgId":"c09c270a-b464-47c1-9133-acb35b22c19a","shortName":"@huntr_ai","dateUpdated":"2024-11-15T10:57:14.846Z"},"descriptions":[{"lang":"en","value":"A stored cross-site scripting (XSS) vulnerability was discovered in chatwoot/chatwoot, affecting all versions prior to 2.6. The vulnerability occurs when a user uploads an SVG file containing a malicious XSS payload in the profile settings. When the avatar is opened in a new page, the custom JavaScript code is executed, leading to potential security risks."}],"affected":[{"vendor":"chatwoot","product":"chatwoot/chatwoot","versions":[{"version":"unspecified","lessThan":"2.6","status":"affected","versionType":"custom"}]}],"references":[{"url":"https://huntr.com/bounties/1625474692857-chatwoot/chatwoot"},{"url":"https://github.com/chatwoot/chatwoot/commit/6fdd4a29969be8423f31890b807d27d13627c50c"}],"metrics":[{"cvssV3_0":{"version":"3.0","attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.0/AV:A/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:H","baseScore":7.8,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","cweId":"CWE-79"}]}],"source":{"advisory":"1625474692857-chatwoot/chatwoot","discovery":"EXTERNAL"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-11-20T22:36:30.344237Z","id":"CVE-2021-3741","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-11-20T22:36:41.760Z"}}]}}