Supsystic Backup 2.3.9 contains a local file inclusion vulnerability that allows unauthenticated attackers to read and delete arbitrary files by manipulating the download path parameter. Attackers can modify the download parameter in admin.php requests with directory traversal sequences to access sensitive files like /etc/passwd or delete files via the removeAction parameter.
History

Mon, 18 May 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sun, 17 May 2026 18:00:00 +0000

Type Values Removed Values Added
First Time appeared Supsystic
Supsystic backup
Wordpress
Wordpress wordpress
Vendors & Products Supsystic
Supsystic backup
Wordpress
Wordpress wordpress

Sat, 16 May 2026 15:45:00 +0000

Type Values Removed Values Added
Description Supsystic Backup 2.3.9 contains a local file inclusion vulnerability that allows unauthenticated attackers to read and delete arbitrary files by manipulating the download path parameter. Attackers can modify the download parameter in admin.php requests with directory traversal sequences to access sensitive files like /etc/passwd or delete files via the removeAction parameter.
Title WordPress Plugin Supsystic Backup 2.3.9 Local File Inclusion
Weaknesses CWE-98
References
Metrics cvssV3_1

{'score': 6.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-05-16T15:26:01.314Z

Updated: 2026-05-18T17:53:28.342Z

Reserved: 2026-05-16T14:20:25.326Z

Link: CVE-2020-37246

cve-icon Vulnrichment

Updated: 2026-05-18T17:37:02.794Z

cve-icon NVD

Status : Deferred

Published: 2026-05-16T16:16:20.993

Modified: 2026-05-18T17:32:04.823

Link: CVE-2020-37246

cve-icon Redhat

No data.