{"id":"CVE-2026-54217","state":"PUBLISHED","title":"TeamDavid: Stored XSS in web application","description":"Tobit Laboratories AG TeamDavid's Webbox application is vulnerable to a stored XSS vulnerability. An \nattacker can send an email containing malicious JavaScript code. When a \nuser accesses the email, the stored cross-site scripting is triggered. This issue affects TeamDavid before Rollout 528.\n\nStarting with Rollout 528 (June 30, 2026), the affected functionality is disabled by default and the vulnerabilities are therefore no longer exposed through this functionality.","publishedAt":"2026-08-07T09:49:02.019Z","updatedAt":"2026-09-07T13:02:59.417Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","source":"NCSC.ch"},"assigner":"NCSC.ch","products":["Tobit Laboratories AG TeamDavid"],"affected":[{"vendor":"Tobit Laboratories AG","product":"TeamDavid","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"Rollout 528","versionType":"custom"}],"modules":["Webbox"]}],"references":["https://chayns.net/77892-10814/tapp/763210?postId=11454","https://labs.infoguard.ch/posts/22-cves-in-david-a-secure-m365-alternative/"],"weaknesses":["CWE-20"],"ingestedAt":"2026-10-29T20:12:24.861Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/54xxx/CVE-2026-54217.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-54217","state":"PUBLISHED","datePublished":"2026-08-07T09:49:02.019Z","dateUpdated":"2026-09-07T13:02:59.417Z","assignerShortName":"NCSC.ch","assignerOrgId":"455daabc-a392-441d-aa46-37d35189897c","dateReserved":"2026-06-12T09:32:46.514Z"},"containers":{"cna":{"title":"TeamDavid: Stored XSS in web application","descriptions":[{"lang":"en","value":"Tobit Laboratories AG TeamDavid's Webbox application is vulnerable to a stored XSS vulnerability. An \nattacker can send an email containing malicious JavaScript code. When a \nuser accesses the email, the stored cross-site scripting is triggered. This issue affects TeamDavid before Rollout 528.\n\nStarting with Rollout 528 (June 30, 2026), the affected functionality is disabled by default and the vulnerabilities are therefore no longer exposed through this functionality."}],"affected":[{"vendor":"Tobit Laboratories AG","product":"TeamDavid","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"Rollout 528","versionType":"custom"}],"modules":["Webbox"]}],"references":[{"url":"https://chayns.net/77892-10814/tapp/763210?postId=11454","tags":["release-notes"]},{"url":"https://labs.infoguard.ch/posts/22-cves-in-david-a-secure-m365-alternative/","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"PASSIVE","vulnConfidentialityImpact":"LOW","subConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW","subIntegrityImpact":"LOW","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","lang":"en","description":"CWE-20 Improper input validation","type":"CWE"}]}],"providerMetadata":{"shortName":"NCSC.ch","orgId":"455daabc-a392-441d-aa46-37d35189897c","dateUpdated":"2026-09-07T13:02:59.417Z"},"credits":[{"lang":"en","value":"Dario Weiss of InfoGuard Labs","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://labs.infoguard.ch/posts/22-cves-in-david-a-secure-m365-alternative/","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-07T11:22:54.882614Z","id":"CVE-2026-54217","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-07T11:23:53.681Z"}}]}}}