CVE-2020-37246
WordPress Plugin Supsystic Backup 2.3.9 Local File Inclusion
- State
- Published
- Severity
- 6.9 Medium
- Published
- May 16, 2026
- Updated
- May 18, 2026
- Reserved
- May 16, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | 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 | VulnCheck |
| 3.1 | 6.2 Medium | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | VulnCheck |
Weaknesses
- CWE-98 Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')
Affected Products
| Product | Versions |
|---|---|
BackupSupsystic |
|
References
- ExploitDB-49545exploit
- Official Product Homepageproduct
- Product Referenceproduct
- VulnCheck Advisory: WordPress Plugin Supsystic Backup 2.3.9 Local File Inclusionthird-party-advisory
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