{"id":"CVE-2026-54216","aliases":["EUVD-2026-54447","GHSA-7rcg-qcqc-wfpx"],"status":"published","title":"TeamDavid: Reflected Cross Site Scripting (XSS) via the 'EntryInfo' parameter","description":"Tobit Laboratories AG TeamDavid's Webbox application contains a reflected cross-site scripting (XSS) \nvulnerability. By sending a specially crafted link including an \narbitrary path, an XSS payload or the parameter “EntryInfo”, and the \nparameter “!templateName=entryMail”, an attacker can cause the payload \nto execute in the victim’s browser when they click the link. 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.","severity":{"version":"4.0","score":5.3,"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","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00453,"percentile":0.398,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-08-07T09:48:46Z","modified":"2026-10-24T16:10:00Z","products":[{"vendor":"tobit laboratories ag","product":"teamdavid"}],"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","exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54216"},{"url":"https://david.tobit.software/releasenotes"},{"url":"https://labs.infoguard.ch/posts/22-cves-in-david-a-secure-m365-alternative"},{"url":"https://github.com/advisories/GHSA-7rcg-qcqc-wfpx"}],"sources":{"cve":[{"id":"CVE-2026-54216","title":"TeamDavid: Reflected Cross Site Scripting (XSS) via the 'EntryInfo' parameter","description":"Tobit Laboratories AG TeamDavid's Webbox application contains a reflected cross-site scripting (XSS) \nvulnerability. By sending a specially crafted link including an \narbitrary path, an XSS payload or the parameter “EntryInfo”, and the \nparameter “!templateName=entryMail”, an attacker can cause the payload \nto execute in the victim’s browser when they click the link. 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.","status":"published","published":"2026-08-07T09:48:46.402Z","modified":"2026-09-07T13:02:09.991Z","cvss":[{"version":"4.0","score":5.3,"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","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:38:09.774038Z"}],"euvd":[{"id":"EUVD-2026-54447","description":"Tobit Laboratories AG TeamDavid's Webbox application contains a reflected cross-site scripting (XSS) \nvulnerability. By sending a specially crafted link including an \narbitrary path, an XSS payload or the parameter “EntryInfo”, and the \nparameter “!templateName=entryMail”, an attacker can cause the payload \nto execute in the victim’s browser when they click the link. 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.","status":"published","published":"2026-08-07T09:48:46Z","modified":"2026-09-07T13:02:09Z","cvss":[{"version":"4.0","score":5.3,"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","level":"medium"}],"updated_at":"2026-11-02T17:28:30.668645Z"}],"ghsa":[{"id":"GHSA-7rcg-qcqc-wfpx","title":"Tobit Laboratories AG TeamDavid's Webbox application contains a reflected cross-site scripting ...","description":"Tobit Laboratories AG TeamDavid's Webbox application contains a reflected cross-site scripting (XSS) \nvulnerability. By sending a specially crafted link including an \narbitrary path, an XSS payload or the parameter “EntryInfo”, and the \nparameter “!templateName=entryMail”, an attacker can cause the payload \nto execute in the victim’s browser when they click the link. This issue affects TeamDavid through Rollout 524.","status":"published","published":"2026-08-07T12:32:00Z","modified":"2026-09-07T15:34:47Z","cvss":[{"version":"4.0","score":5.3,"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:11:27.182088Z"}],"nvd":[{"id":"CVE-2026-54216","description":"Tobit Laboratories AG TeamDavid's Webbox application contains a reflected cross-site scripting (XSS) \nvulnerability. By sending a specially crafted link including an \narbitrary path, an XSS payload or the parameter “EntryInfo”, and the \nparameter “!templateName=entryMail”, an attacker can cause the payload \nto execute in the victim’s browser when they click the link. 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.","status":"published","published":"2026-08-07T10:16:58.893Z","modified":"2026-10-24T16:10:00.153Z","cvss":[{"version":"4.0","score":5.3,"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:35.386166Z"}]}}