Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
8 results
Aug 26, 2026Cross-Site Request Forgery (CSRF) vulnerability in Lime Technology, Inc.'s Unraid OS version 6.12.14 and earlier allows remote attackers to escalate privileges CVE-2025-56798 · Other software · reported by MITREHigh 8.8
Cross-Site Request Forgery (CSRF) vulnerability in Lime Technology, Inc.'s Unraid OS version 6.12.14 and earlier allows remote attackers to escalate privileges via the Unraid authentication cookie's lax same-site policy.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordalittleinsecure.comalittleinsecure.com
Jun 24, 2026Unraid Web Server ToggleState Command Injection Remote Code Execution Vulnerability.CVE-2026-9773 · Other software · Unraid · reported by zdi-disclosures@trendmicro.comHigh 8.8
Unraid Web Server ToggleState Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Unraid. Authentication is required to exploit this vulnerability. The specific flaw exists within ToggleState.php. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the www-data user. Was ZDI-CAN-30134.
- Product
- Unraid
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 24, 2026Unraid Web Server FileUpload Command Injection Remote Code Execution Vulnerability.CVE-2026-9772 · Other software · Unraid · reported by zdi-disclosures@trendmicro.comHigh 8.8
Unraid Web Server FileUpload Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Unraid. Authentication is required to exploit this vulnerability. The specific flaw exists within FileUpload.php. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the www-data user. Was ZDI-CAN-30116.
- Product
- Unraid
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 16, 2026Unraid Authentication Request Path Traversal Authentication Bypass Vulnerability.CVE-2026-3839 · Other software · Unraid · reported by zdi-disclosures@trendmicro.comHigh 7.3
Unraid Authentication Request Path Traversal Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Unraid. Authentication is not required to exploit this vulnerability. The specific flaw exists within the auth-request.php file. The issue results from the lack of proper validation of a user-supplied path prior to using it in authentications. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-28912.
- Product
- Unraid
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 16, 2026Unraid Update Request Path Traversal Remote Code Execution Vulnerability.CVE-2026-3838 · Other software · Unraid · reported by zdi-disclosures@trendmicro.comHigh 8.8
Unraid Update Request Path Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Unraid. Authentication is required to exploit this vulnerability. The specific flaw exists within the update.php file. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-28951.
- Product
- Unraid
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2025Unraid 7.0.0 before 7.0.1 allows remote users to access the Unraid WebGUI and web console as root without authentication if a container is running in Host netwoCVE-2025-29266 · Other software · Unraid · reported by MITRECritical 9.6
Unraid 7.0.0 before 7.0.1 allows remote users to access the Unraid WebGUI and web console as root without authentication if a container is running in Host networking mode with Use Tailscale enabled.
- Product
- Unraid
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.unraid.netedac.dev
Mar 16, 2020Unraid Authentication Bypass VulnerabilityCVE-2020-5849 · Other software · Unraid · reported by MITREExploitedHigh 7.5
Unraid contains an authentication bypass vulnerability that allows attackers to gain access to the administrative interface. This CVE is chainable with CVE-2020-5847 for remote code execution.
- Product
- Unraid
- On CISA’s list since
- Nov 3, 2021 (federal fix deadline May 3, 2022)
- What to do
- Attackers are using this now. Install Unraid’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogpacketstormsecurity.comforums.unraid.net
Mar 16, 2020Unraid Remote Code Execution VulnerabilityCVE-2020-5847 · Other software · Unraid · reported by MITREExploitedCritical 9.8
Unraid contains a vulnerability due to the insecure use of the extract PHP function that can be abused to execute remote code as root. This CVE is chainable with CVE-2020-5849 for initial access.
- Product
- Unraid
- On CISA’s list since
- Nov 3, 2021 (federal fix deadline May 3, 2022)
- What to do
- Attackers are using this now. Install Unraid’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogpacketstormsecurity.comforums.unraid.net
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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