A missing file type check in Nextcloud Contacts 3.4.0 allows a malicious user to upload SVG files as PNG files to perform cross-site scripting (XSS) attacks.
References
Link | Resource |
---|---|
https://hackerone.com/reports/998422 | Exploit Third Party Advisory |
https://nextcloud.com/security/advisory/?id=NC-SA-2020-044 | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: hackerone
Published: 2021-01-06T20:59:57
Updated: 2021-01-06T20:59:57
Reserved: 2020-01-28T00:00:00
Link: CVE-2020-8280
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-01-06T21:15:14.583
Modified: 2021-01-11T17:48:30.817
Link: CVE-2020-8280
JSON object: View
Redhat Information
No data.
CWE