Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| django-helpdesk / django-helpdesk | affected 0 before 2.3.3 |
CWE
CWE-79
References
- https://github.com/django-helpdesk/django-helpdesk/security/advisories/GHSA-q46c-8w98-fq2g
- https://www.vulncheck.com/advisories/django-helpdesk-stored-xss-via-html-attachments
ADP enrichment
No English description supplied.
No references supplied.