CVE-2020-37246
MEDIUM EPSS 47.5%
Published May 16, 20261mo ago · Modified Jun 17, 20261w ago
6.9 CVSS 4.0
Published May 16, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
47.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-98
References 4
- downloads.wordpress.org https://downloads.wordpress.org/plugin/backup-by-supsystic.zip
- supsystic.com https://supsystic.com/
- exploit-db.com https://www.exploit-db.com/exploits/49545
- vulncheck.com https://www.vulncheck.com/advisories/wordpress-plugin-supsystic-backup-local-file-inclusion
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.