Medium 6.2Published May 16, 2026

CVE-2020-37246WordPress Plugin Supsystic Backup 2.3.9 Local File Inclusion

Updated under an hour ago (Oct 26, 2026, 3:23 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for Supsystic Backup

Exploited in the last 30 days

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: 6.2 MEDIUM (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-98
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: May 18, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Supsystic Backup supsystic:backup (from the name)	2.3.9	CNA record

References

References

https://www.exploit-db.com/exploits/49545	exploit
https://supsystic.com/	product
https://downloads.wordpress.org/plugin/backup-by-supsystic.zip	product
https://www.vulncheck.com/advisories/wordpress-plugin-supsystic-backup-local-file-inclusion	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.