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.
13 results
Jul 20, 2026Windu CMS does not validate types of uploaded files.CVE-2026-57311 · Other software · JCD · reported by cvd@cert.plMedium 5.3
Windu CMS does not validate types of uploaded files. An authenticated attacker can upload arbitrary files, including PHP. This can lead to Remote Code Execution. Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 4.1 but may also affect other versions.
- Product
- Windu CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 20, 2026Windu CMS uses hashing algorithm based on MD5 and SHA1 with static salt to store user passwords.CVE-2026-57310 · Other software · JCD · reported by cvd@cert.plMedium 6.3
Windu CMS uses hashing algorithm based on MD5 and SHA1 with static salt to store user passwords. This allows an attacker who obtain password hash to decode user credentials. Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 4.1 but may also affect other versions.
- Product
- Windu CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 20, 2026A Blind SQL injection vulnerability has been identified in Windu CMS.CVE-2026-57309 · Other software · JCD · reported by cvd@cert.plCritical 9.3
A Blind SQL injection vulnerability has been identified in Windu CMS. A remote unauthenticated attacker is able to inject SQL syntax into URL path in HTTP header resulting in Blind SQL Injection. Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 4.1 but may also affect other versions.
- Product
- Windu CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 18, 2025Windu CMS is vulnerable to multiple Stored Cross-Site Scripting (XSS) vulnerabilities in the page editing endpoint windu/admin/content/pages/edit/.CVE-2025-59117 · Other software · JCD · reported by cvd@cert.plMedium 4.8
Windu CMS is vulnerable to multiple Stored Cross-Site Scripting (XSS) vulnerabilities in the page editing endpoint windu/admin/content/pages/edit/. This vulnerability can be exploited by a privileged user and may target users with higher privileges. Only version 4.1 was tested and confirmed as vulnerable. This issue was fixed in version 4.1 build 2250.
- Product
- Windu CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 18, 2025Windu CMS is vulnerable to User Enumeration.CVE-2025-59116 · Other software · JCD · reported by cvd@cert.plMedium 6.9
Windu CMS is vulnerable to User Enumeration. This issue occurs during logon, where a difference in messages could allow an attacker to determine if the login is valid or not, enabling a brute force attack with valid logins. Only version 4.1 was tested and confirmed as vulnerable. This issue was fixed in version 4.1 build 2250.
- Product
- Windu CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 18, 2025Windu CMS is vulnerable to Stored Cross-Site Scripting (XSS) in the logon page where input data has no proper validation.CVE-2025-59115 · Other software · JCD · reported by cvd@cert.plMedium 5.3
Windu CMS is vulnerable to Stored Cross-Site Scripting (XSS) in the logon page where input data has no proper validation. Malicious attacker can inject arbitrary HTML and JS into website, which will be rendered/executed when visiting logs page by admin. Only version 4.1 was tested and confirmed as vulnerable. This issue was fixed in version 4.1 build 2250.
- Product
- Windu CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 18, 2025Windu CMS is vulnerable to Cross-Site Request Forgery in file uploading functionality.CVE-2025-59114 · Other software · JCD · reported by cvd@cert.plMedium 5.1
Windu CMS is vulnerable to Cross-Site Request Forgery in file uploading functionality. Malicious attacker can craft special website, which when visited by the victim, will automatically send malicious file to the server. Only version 4.1 was tested and confirmed as vulnerable. This issue was fixed in version 4.1 build 2250.
- Product
- Windu CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 18, 2025Windu CMS implements weak client-side brute-force protection by using parameter loginError.CVE-2025-59113 · Other software · JCD · reported by cvd@cert.plMedium 6.9
Windu CMS implements weak client-side brute-force protection by using parameter loginError. Information about attempt count or timeout is not stored on the server, which allows a malicious attacker to bypass this brute-force protection by resetting this parameter. Only version 4.1 was tested and confirmed as vulnerable. This issue was fixed in version 4.1 build 2250.
- Product
- Windu CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 18, 2025Windu CMS is vulnerable to Cross-Site Request Forgery in user editing functionality.CVE-2025-59112 · Other software · JCD · reported by cvd@cert.plMedium 5.1
Windu CMS is vulnerable to Cross-Site Request Forgery in user editing functionality. Malicious attacker can craft special website, which when visited by the victim, will automatically send POST request that deletes given user. Only version 4.1 was tested and confirmed as vulnerable. This issue was fixed in version 4.1 build 2250.
- Product
- Windu CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 18, 2025Windu CMS is vulnerable to Broken Access Control in user editing functionality.CVE-2025-59111 · Other software · JCD · reported by cvd@cert.plMedium 6.9
Windu CMS is vulnerable to Broken Access Control in user editing functionality. Malicious attacker can send a GET request which allows privileged users to delete Super Admins which is not possible with GUI. Only version 4.1 was tested and confirmed as vulnerable. This issue was fixed in version 4.1 build 2250.
- Product
- Windu CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 18, 2025Windu CMS is vulnerable to Cross-Site Request Forgery in user editing functionality.CVE-2025-59110 · Other software · JCD · reported by cvd@cert.plMedium 6.8
Windu CMS is vulnerable to Cross-Site Request Forgery in user editing functionality. Implemented CSRF protection mechanism can be bypassed by using CSRF token of other user. It is worth noting that the registration is open and anyone can create an account. Only version 4.1 was tested and confirmed as vulnerable. This issue was fixed in version 4.1 build 2250.
- Product
- Windu CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 1, 2019Windu CMS 2.2 allows XSS via the name parameter to admin/content/edit or admin/content/add, or the username parameter to admin/users.CVE-2013-7474 · Other software · Windu · reported by MITREMedium 6.1
Windu CMS 2.2 allows XSS via the name parameter to admin/content/edit or admin/content/add, or the username parameter to admin/users.
- Product
- Windu CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordzeroscience.mkzeroscience.mk
Aug 1, 2019Windu CMS 2.2 allows CSRF via admin/users/?mn=admin.message.error to add an admin account.CVE-2013-7473 · Other software · Windu · reported by MITREHigh 8.8
Windu CMS 2.2 allows CSRF via admin/users/?mn=admin.message.error to add an admin account.
- Product
- Windu CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordzeroscience.mkzeroscience.mk
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.
Weekly security brief
The flaws that hit local websites, every Friday.
One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.
Tell us what you're building.
A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.
Not ready to talk yet? Run the free website check and see what Google sees.