{"apiVersion":"1.0","identifier":"CVE-2026-73531","description":"django-helpdesk before 2.3.3 contains a stored cross-site scripting vulnerability that allows unauthenticated attackers to inject arbitrary JavaScript by submitting HTML-formatted email messages or uploading .html/.htm file attachments through public ticket submission channels. Attackers can exploit the lack of sanitization and Content-Disposition headers at the attachment-serving layer to execute malicious scripts in the browser session of authenticated staff members who open the attachment while triaging tickets.","publishedAt":"2026-08-13T20:17:29","lastModifiedAt":"2026-08-14T20:16:57","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-73531","cvssScore":6.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","epssProbability":0.00205,"riskScore":0.62,"affectedProduct":"django-helpdesk","affectedVersions":"<2.3.3","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-73531","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-73531","en":"https://www.redsauce.net/en/cves/CVE-2026-73531","fr":"https://www.redsauce.net/fr/cves/CVE-2026-73531","pt":"https://www.redsauce.net/pt/cves/CVE-2026-73531","de":"https://www.redsauce.net/de/cves/CVE-2026-73531","sk":"https://www.redsauce.net/sk/cves/CVE-2026-73531","el":"https://www.redsauce.net/el/cves/CVE-2026-73531"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-73531"}}