High 8.1Published Nov 10, 2025

CVE-2025-11521Astra Security Suite – Firewall & Malware Scan <= 0.2 - Unauthenticated Arbitrary File Upload

Updated under an hour ago (Oct 28, 2026, 6:10 AM ET)

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It affects astrasecuritysuite Astra Security Suite – Firewall & Malware Scan. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for astrasecuritysuite Astra Security Suite – Firewall & Malware Scan

Exploited in the last 30 days

The Astra Security Suite – Firewall & Malware Scan plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient validation of remote URLs for zip downloads and an easily guessable key in all versions up to, and including, 0.2. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

CVSS: 8.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-285
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Wordfence
NVD analysis: Deferred
Record last updated: Apr 8, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

astrasecuritysuite Astra Security Suite – Firewall & Malware Scan astrasecuritysuite:astra_security_suite_firewall_and_malware_scan (from the name)	through 0.2	CNA record

References

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/f99a6b5c-e95d-49d0-a4b2-1d7188447da1?source=cve
https://wordpress.org/plugins/getastra/

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.