The patch for directory traversal (CVE-2017-5480) in b2evolution version 6.8.4-stable has a bypass vulnerability. An attacker can use ..\/ to bypass the filter rule. Then, this attacker can exploit this vulnerability to delete or read any files on the server. It can also be used to determine whether a file exists.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-01-23T06:49:00

Updated: 2024-08-05T15:04:15.325Z

Reserved: 2017-01-19T00:00:00

Link: CVE-2017-5539

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2017-01-23T07:59:00.500

Modified: 2019-10-03T00:03:26.223

Link: CVE-2017-5539

cve-icon Redhat

No data.