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.
14 results
Oct 15, 2026A server-side request forgery (SSRF) vulnerability has been reported to affect Download Station.CVE-2026-39989 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twMedium 5.3
A server-side request forgery (SSRF) vulnerability has been reported to affect Download Station. If a remote attacker gains a user account, they can then exploit the vulnerability to read application data. We have already fixed the vulnerability in the following version: Download Station 5.10.1.312 and later Download Station 5.11.2.321 and later
- Product
- Download Station
- 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 Download Station.CVE-2026-34014 · 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 Download Station. 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: Download Station 5.10.1.312 and later Download Station 5.11.2.321 and later
- Product
- Download Station
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026A relative path traversal vulnerability has been reported to affect Download Station.CVE-2026-39993 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twHigh 8.7
A relative path traversal vulnerability has been reported to affect Download Station. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: Download Station 5.10.2.313 and later Download Station 5.11.3.322 and later
- Product
- Download Station
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 7, 2025A cross-site scripting (XSS) vulnerability has been reported to affect Download Station.CVE-2025-58465 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 2.2
A cross-site scripting (XSS) vulnerability has been reported to affect Download Station. If a remote attacker gains a user account, they can then exploit the vulnerability to bypass security mechanisms or read application data. We have already fixed the vulnerability in the following versions: Download Station 5.10.0.305 ( 2025/09/16 ) and later Download Station 5.10.0.304 ( 2025/09/08 ) and later
- Product
- Download Station
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 7, 2025A relative path traversal vulnerability has been reported to affect Download Station.CVE-2025-58463 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twLow 2.3
A relative path traversal vulnerability has been reported to affect Download Station. If a remote attacker gains an administrator account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following versions: Download Station 5.10.0.305 ( 2025/09/16 ) and later Download Station 5.10.0.304 ( 2025/09/08 ) and later
- Product
- Download Station
- 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 Download Station.CVE-2024-38640 · Network & remote access · QNAP Systems Inc. · reported by security@qnapsecurity.com.twHigh 7
A cross-site scripting (XSS) vulnerability has been reported to affect Download Station. If exploited, the vulnerability could allow authenticated users to inject malicious code via a network. We have already fixed the vulnerability in the following version: Download Station 5.8.6.283 ( 2024/06/21 ) and later
- Product
- Download Station
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 17, 2021Server-Side Request Forgery (SSRF) vulnerability in task management component in Synology Download Station before 3.8.16-3566 allows remote authenticated users CVE-2021-34811 · Network & remote access · Synology · reported by security@synology.comMedium 5
Server-Side Request Forgery (SSRF) vulnerability in task management component in Synology Download Station before 3.8.16-3566 allows remote authenticated users to access intranet resources via unspecified vectors.
- Product
- Download Station
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsynology.comsynology.com
Jun 17, 2021Improper privilege management vulnerability in cgi component in Synology Download Station before 3.8.16-3566 allows remote authenticated users to execute arbitrCVE-2021-34810 · Network & remote access · Synology · reported by security@synology.comCritical 9.9
Improper privilege management vulnerability in cgi component in Synology Download Station before 3.8.16-3566 allows remote authenticated users to execute arbitrary code via unspecified vectors.
- Product
- Download Station
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsynology.comsynology.com
Jun 17, 2021Improper neutralization of special elements used in a command ('Command Injection') vulnerability in task management component in Synology Download Station befoCVE-2021-34809 · Network & remote access · Synology · reported by security@synology.comCritical 9.9
Improper neutralization of special elements used in a command ('Command Injection') vulnerability in task management component in Synology Download Station before 3.8.16-3566 allows remote authenticated users to execute arbitrary code via unspecified vectors.
- Product
- Download Station
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsynology.comsynology.com
Jun 1, 2021Server-Side request forgery (SSRF) vulnerability in task management component in Synology Download Station before 3.8.15-3563 allows remote authenticated users CVE-2021-33184 · Network & remote access · Synology · reported by security@synology.comHigh 7.7
Server-Side request forgery (SSRF) vulnerability in task management component in Synology Download Station before 3.8.15-3563 allows remote authenticated users to read arbitrary files via unspecified vectors.
- Product
- Synology Download Station
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsynology.comsynology.com
Aug 14, 2017Synology Download Station 3.8.x before 3.8.5-3475 and 3.x before 3.5-2984 uses weak permissions (0777) for ui/dlm/btsearch directory, which allows remote authenCVE-2017-11156 · Network & remote access · Synology · reported by security@synology.comHigh 7.8
Synology Download Station 3.8.x before 3.8.5-3475 and 3.x before 3.5-2984 uses weak permissions (0777) for ui/dlm/btsearch directory, which allows remote authenticated users to execute arbitrary code by uploading an executable via unspecified vectors.
- Product
- Synology Download Station
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsynology.comsynology.com
Aug 14, 2017Server-side request forgery (SSRF) vulnerability in Downloader in Synology Download Station 3.8.x before 3.8.5-3475 and 3.x before 3.5-2984 allows remote authenCVE-2017-11149 · Network & remote access · Synology · reported by security@synology.comMedium 6.5
Server-side request forgery (SSRF) vulnerability in Downloader in Synology Download Station 3.8.x before 3.8.5-3475 and 3.x before 3.5-2984 allows remote authenticated users to download arbitrary local files via crafted URI.
- Product
- Synology Download Station
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsynology.comsynology.com
Sep 11, 2015Cross-site scripting (XSS) vulnerability in the "Create download task via URL" feature in Synology Download Station before 3.5-2967 allows remote attackers to iCVE-2015-6913 · Network & remote access · Synology · reported by MITREMedium 4.3
Cross-site scripting (XSS) vulnerability in the "Create download task via URL" feature in Synology Download Station before 3.5-2967 allows remote attackers to inject arbitrary web script or HTML via the urls parameter in an add_url_task action to dlm/downloadman.cgi.
- Product
- Download Station
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordpacketstormsecurity.comseclists.org
Sep 11, 2015Cross-site scripting (XSS) vulnerability in the "Create download task via file upload" feature in Synology Download Station before 3.5-2962 allows remote attackCVE-2015-6909 · Network & remote access · Synology · reported by MITREMedium 4.3
Cross-site scripting (XSS) vulnerability in the "Create download task via file upload" feature in Synology Download Station before 3.5-2962 allows remote attackers to inject arbitrary web script or HTML via the name element in the Info dictionary in a torrent file.
- Product
- Download Station
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordpacketstormsecurity.comseclists.org
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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