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.
10 results
Oct 15, 2026A cross-site scripting (XSS) vulnerability has been reported to affect Notes Station 3.CVE-2026-39991 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 4.8
A cross-site scripting (XSS) vulnerability has been reported to affect Notes Station 3. If a remote attacker gains a user account, they can then exploit the vulnerability to inject malicious code. We have already fixed the vulnerability in the following version: Notes Station 3 3.9.12 and later
- Product
- Notes Station 3
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026An improper isolation or compartmentalization vulnerability has been reported to affect Notes Station 3.CVE-2026-34009 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twHigh 8.4
An improper isolation or compartmentalization vulnerability has been reported to affect Notes Station 3. If a local attacker gains an administrator account, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following version: Notes Station 3 3.9.11 and later
- Product
- Notes Station 3
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026An incorrect permission assignment for critical resource vulnerability has been reported to affect Notes Station 3.CVE-2026-34008 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twHigh 8.5
An incorrect permission assignment for critical resource vulnerability has been reported to affect Notes Station 3. If a local attacker gains a user account, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following version: Notes Station 3 3.9.11 and later
- Product
- Notes Station 3
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026An OS command injection vulnerability has been reported to affect Notes Station 3.CVE-2026-34007 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 6.9
An OS command injection vulnerability has been reported to affect Notes Station 3. If exploited, the vulnerability could allow remote attackers to execute arbitrary commands. We have already fixed the vulnerability in the following version: Notes Station 3 3.9.11 and later
- Product
- Notes Station 3
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 22, 2024An incorrect permission assignment for critical resource vulnerability has been reported to affect Notes Station 3.CVE-2024-38646 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twHigh 8.4
An incorrect permission assignment for critical resource vulnerability has been reported to affect Notes Station 3. If exploited, the vulnerability could allow local authenticated attackers who have gained administrator access to read or modify the resource. We have already fixed the vulnerability in the following version: Notes Station 3 3.9.7 and later
- Product
- Notes Station 3
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 22, 2024A server-side request forgery (SSRF) vulnerability has been reported to affect Notes Station 3.CVE-2024-38645 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twCritical 9.4
A server-side request forgery (SSRF) vulnerability has been reported to affect Notes Station 3. If exploited, the vulnerability could allow remote authenticated attackers to read application data. We have already fixed the vulnerability in the following version: Notes Station 3 3.9.7 and later
- Product
- Notes Station 3
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 22, 2024An OS command injection vulnerability has been reported to affect Notes Station 3.CVE-2024-38644 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twHigh 8.7
An OS command injection vulnerability has been reported to affect Notes Station 3. If exploited, the vulnerability could allow remote authenticated attackers to execute commands. We have already fixed the vulnerability in the following version: Notes Station 3 3.9.7 and later
- Product
- Notes Station 3
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 22, 2024A missing authentication for critical function vulnerability has been reported to affect Notes Station 3.CVE-2024-38643 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twCritical 9.3
A missing authentication for critical function vulnerability has been reported to affect Notes Station 3. If exploited, the vulnerability could allow remote attackers to gain access to and execute certain functions. We have already fixed the vulnerability in the following version: Notes Station 3 3.9.7 and later
- Product
- Notes Station 3
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 6, 2024A cross-site scripting (XSS) vulnerability has been reported to affect Notes Station 3.CVE-2024-27126 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 6.3
A cross-site scripting (XSS) vulnerability has been reported to affect Notes Station 3. If exploited, the vulnerability could allow authenticated users to inject malicious code via a network. We have already fixed the vulnerability in the following versions: Notes Station 3 3.9.6 and later
- Product
- Notes Station 3
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 6, 2024A cross-site scripting (XSS) vulnerability has been reported to affect Notes Station 3.CVE-2024-27122 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 6.3
A cross-site scripting (XSS) vulnerability has been reported to affect Notes Station 3. If exploited, the vulnerability could allow authenticated users to inject malicious code via a network. We have already fixed the vulnerability in the following versions: Notes Station 3 3.9.6 and later
- Product
- Notes Station 3
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
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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