Wftpserver Wing Ftp Server vulnerabilities

CVE-2025-47812 [CRITICAL] CWE-158 CVE-2025-47812: In Wing FTP Server before 7.4.4. the user and admin web interfaces mishandle '\0' bytes, ultimately In Wing FTP Server before 7.4.4. the user and admin web interfaces mishandle '\0' bytes, ultimately allowing injection of arbitrary Lua code into user session files. This can be used to execute arbitrary system commands with the privileges of the FTP service (root or SYSTEM by default). This is thus a remote code execution vulnerability that guaran

CVE-2025-47813 [MEDIUM] CWE-209 CVE-2025-47813: loginok.html in Wing FTP Server before 7.4.4 discloses the full local installation path of the appli loginok.html in Wing FTP Server before 7.4.4 discloses the full local installation path of the application when using a long value in the UID cookie.

CVE-2026-44403 [HIGH] CWE-94 CVE-2026-44403: Wing FTP Server before 8.1.3 contains an authenticated remote code execution vulnerability in the se Wing FTP Server before 8.1.3 contains an authenticated remote code execution vulnerability in the session serialization mechanism that allows authenticated administrators to inject arbitrary Lua code through the domain admin mydirectory field. Attackers can exploit unsafe serialization of session values into Lua source code without proper escaping of c

CVE-2020-8634 [HIGH] CWE-281 CVE-2020-8634: Wing FTP Server v6.2.3 for Linux, macOS, and Solaris sets insecure permissions on files modified wit Wing FTP Server v6.2.3 for Linux, macOS, and Solaris sets insecure permissions on files modified within the HTTP file management interface, resulting in files being saved with world-readable and world-writable permissions. If a sensitive system file were edited this way, a low-privilege user may escalate privileges to root.

CVE-2020-27735 [MEDIUM] CWE-79 CVE-2020-27735: An XSS issue was discovered in Wing FTP 6.4.4. An arbitrary IFRAME element can be included in the he An XSS issue was discovered in Wing FTP 6.4.4. An arbitrary IFRAME element can be included in the help pages via a crafted link, leading to the execution of (sandboxed) arbitrary HTML and JavaScript in the user's browser.

CVE-2020-8635 [HIGH] CWE-732 CVE-2020-8635: Wing FTP Server v6.2.3 for Linux, macOS, and Solaris sets insecure permissions on installation direc Wing FTP Server v6.2.3 for Linux, macOS, and Solaris sets insecure permissions on installation directories and configuration files. This allows local users to arbitrarily create FTP users with full privileges, and escalate privileges within the operating system by modifying system files.

CVE-2020-9470 [HIGH] CWE-732 CVE-2020-9470: An issue was discovered in Wing FTP Server 6.2.5 before February 2020. Due to insecure permissions w An issue was discovered in Wing FTP Server 6.2.5 before February 2020. Due to insecure permissions when handling session cookies, a local user may view the contents of the session and session_admin directories, which expose active session cookies within the Wing FTP HTTP interface and administration panel. These cookies may be used to hijack user and ad

CVE-2020-37032 [HIGH] CWE-78 CVE-2020-37032: Wing FTP Server 6.3.8 contains a remote code execution vulnerability in its Lua-based web console th Wing FTP Server 6.3.8 contains a remote code execution vulnerability in its Lua-based web console that allows authenticated users to execute system commands. Attackers can leverage the console to send POST requests with malicious commands that trigger operating system execution through the os.execute() function.

CVE-2023-37881 [HIGH] CWE-863 CVE-2023-37881: Weak access control in Wing FTP Server (Admin Web Client) allows for privilege escalation.This issue Weak access control in Wing FTP Server (Admin Web Client) allows for privilege escalation.This issue affects Wing FTP Server: <= 7.2.0.

CVE-2023-37878 [HIGH] CWE-276 CVE-2023-37878: Insecure default permissions in Wing FTP Server (Admin Web Client) allows for privilege escalation.T Insecure default permissions in Wing FTP Server (Admin Web Client) allows for privilege escalation.This issue affects Wing FTP Server: <= 7.2.0.

CVE-2025-27889 [HIGH] CWE-15 CVE-2025-27889: Wing FTP Server before 7.4.4 does not properly validate and sanitize the url parameter of the downlo Wing FTP Server before 7.4.4 does not properly validate and sanitize the url parameter of the downloadpass.html endpoint, allowing injection of an arbitrary link. If a user clicks a crafted link, this discloses a cleartext password to the attacker.

CVE-2025-47811 [MEDIUM] CWE-267 CVE-2025-47811: In Wing FTP Server through 7.4.4, the administrative web interface (listening by default on port 546 In Wing FTP Server through 7.4.4, the administrative web interface (listening by default on port 5466) runs as root or SYSTEM by default. The web application itself offers several legitimate ways to execute arbitrary system commands (i.e., through the web console or the task scheduler), and they are automatically executed in the highest possible pri

CVE-2019-25267 [HIGH] CWE-428 CVE-2019-25267: Wing FTP Server 6.0.7 contains an unquoted service path vulnerability that allows local attackers to Wing FTP Server 6.0.7 contains an unquoted service path vulnerability that allows local attackers to potentially execute arbitrary code with elevated system privileges. Attackers can exploit the unquoted binary path in the service configuration to inject malicious executables that will be launched with LocalSystem permissions.

CVE-2023-37879 [HIGH] CWE-922 CVE-2023-37879: Insecure storage of sensitive information in Wing FTP Server (User Web Client) allows information el Insecure storage of sensitive information in Wing FTP Server (User Web Client) allows information elicitation.This issue affects Wing FTP Server: <= 7.2.0.

CVE-2025-5196 [MEDIUM] CWE-250 CVE-2025-5196: A vulnerability has been found in Wing FTP Server up to 7.4.3 and classified as critical. Affected b A vulnerability has been found in Wing FTP Server up to 7.4.3 and classified as critical. Affected by this vulnerability is an unknown functionality of the component Lua Admin Console. The manipulation leads to execution with unnecessary privileges. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appea

CVE-2015-4108 [MEDIUM] CWE-352 CVE-2015-4108: Multiple cross-site request forgery (CSRF) vulnerabilities in Wing FTP Server before 4.4.7 allow rem Multiple cross-site request forgery (CSRF) vulnerabilities in Wing FTP Server before 4.4.7 allow remote attackers to hijack the authentication of administrators for requests that (1) execute arbitrary code via a crafted request to admin_lua_script.html or (2) add a domain administrator via a crafted request to admin_addadmin.html.

CVE-2023-37875 [MEDIUM] CWE-116 CVE-2023-37875: Improper encoding or escaping of output in Wing FTP Server (User Web Client) allows Cross-Site Scrip Improper encoding or escaping of output in Wing FTP Server (User Web Client) allows Cross-Site Scripting (XSS).This issue affects Wing FTP Server: <= 7.2.0.

CVE-2012-4729 [MEDIUM] CWE-119 CVE-2012-4729: Wing FTP Server before 4.1.1 allows remote authenticated users to cause a denial of service (daemon Wing FTP Server before 4.1.1 allows remote authenticated users to cause a denial of service (daemon crash) via two zip commands.

CVE-2010-2428 [MEDIUM] CWE-79 CVE-2010-2428: Cross-site scripting (XSS) vulnerability in admin_loginok.html in the Administrator web interface in Cross-site scripting (XSS) vulnerability in admin_loginok.html in the Administrator web interface in Wing FTP Server for Windows 3.5.0 and earlier allows remote attackers to inject arbitrary web script or HTML via a crafted POST request.

CVE-2020-37079 [LOW] CWE-352 CVE-2020-37079: Wing FTP Server versions prior to 6.2.7 contain a cross-site request forgery (CSRF) vulnerability in Wing FTP Server versions prior to 6.2.7 contain a cross-site request forgery (CSRF) vulnerability in the web administration interface that allows attackers to delete admin users. Attackers can craft a malicious HTML page with a hidden form to submit a request that deletes the administrative user account without proper authorization.