Kunena before 5.0.4 does not restrict avatar file extensions to gif, jpeg, jpg, and png. This can lead to XSS and remote code execution.
References
Link Resource
https://github.com/Kunena/Kunena-Forum/pull/5028 Patch Third Party Advisory
https://www.kunena.org/blog/179-kunena-5-0-4-released Release Notes Vendor Advisory
https://www.kunena.org/bugs/changelog Release Notes Vendor Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2020-02-24T17:04:35

Updated: 2020-02-28T22:05:40

Reserved: 2020-02-24T00:00:00


Link: CVE-2016-11020

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2020-02-25T19:15:10.817

Modified: 2020-03-03T13:40:31.113


Link: CVE-2016-11020

JSON object: View

cve-icon Redhat Information

No data.

CWE