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Search Results (345106 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-33707 1 Chamilo 1 Chamilo Lms 2026-04-16 9.4 Critical
Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, the default password reset mechanism generates tokens using sha1($email) with no random component, no expiration, and no rate limiting. An attacker who knows a user's email can compute the reset token and change the victim's password without authentication. This vulnerability is fixed in 1.11.38 and 2.0.0-RC.3.
CVE-2026-33708 1 Chamilo 1 Chamilo Lms 2026-04-16 6.5 Medium
Chamilo LMS is a learning management system. Prior to 1.11.38, the get_user_info_from_username REST API endpoint returns personal information (email, first name, last name, user ID, active status) of any user to any authenticated user, including students. There is no authorization check. This vulnerability is fixed in 1.11.38.
CVE-2026-33710 1 Chamilo 1 Chamilo Lms 2026-04-16 7.5 High
Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, REST API keys are generated using md5(time() + (user_id * 5) - rand(10000, 10000)). The rand(10000, 10000) call always returns exactly 10000 (min == max), making the formula effectively md5(timestamp + user_id*5 - 10000). An attacker who knows a username and approximate key creation time can brute-force the API key. This vulnerability is fixed in 1.11.38 and 2.0.0-RC.3.
CVE-2026-35605 1 Filebrowser 1 Filebrowser 2026-04-16 7.5 High
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.1, the Matches() function in rules/rules.go uses strings.HasPrefix() without a trailing directory separator when matching paths against access rules. A rule for /uploads also matches /uploads_backup/, granting or denying access to unintended directories. This vulnerability is fixed in 2.63.1.
CVE-2026-33736 1 Chamilo 1 Chamilo Lms 2026-04-16 6.5 Medium
Chamilo LMS is a learning management system. Prior to 2.0.0-RC.3, any authenticated user (including ROLE_STUDENT) can enumerate all platform users and access personal information (email, phone, roles) via GET /api/users, including administrator accounts. This vulnerability is fixed in 2.0.0-RC.3.
CVE-2026-33737 1 Chamilo 1 Chamilo Lms 2026-04-16 5.3 Medium
Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, multiple files use simplexml_load_string() without XXE protection. With LIBXML_NOENT flag, arbitrary server files can be read. This vulnerability is fixed in 1.11.38 and 2.0.0-RC.3.
CVE-2025-61594 1 Ruby-lang 1 Uri 2026-04-16 7.5 High
URI is a module providing classes to handle Uniform Resource Identifiers. In versions 0.12.4 and earlier (bundled in Ruby 3.2 series) 0.13.2 and earlier (bundled in Ruby 3.3 series), 1.0.3 and earlier (bundled in Ruby 3.4 series), when using the + operator to combine URIs, sensitive information like passwords from the original URI can be leaked, violating RFC3986 and making applications vulnerable to credential exposure. This is a a bypass for the fix to CVE-2025-27221 that can expose user credentials. This issue has been fixed in versions 0.12.5, 0.13.3 and 1.0.4.
CVE-2026-35606 1 Filebrowser 1 Filebrowser 2026-04-16 7.5 High
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.1, the resourceGetHandler in http/resource.go returns full text file content without checking the Perm.Download permission flag. All three other content-serving endpoints (/api/raw, /api/preview, /api/subtitle) correctly verify this permission before serving content. A user with download: false can read any text file within their scope through two bypass paths. This vulnerability is fixed in 2.63.1.
CVE-2026-20946 1 Microsoft 10 365 Apps, Excel, Excel 2016 and 7 more 2026-04-16 7.8 High
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-20951 1 Microsoft 3 Sharepoint Server, Sharepoint Server 2016, Sharepoint Server 2019 2026-04-16 7.8 High
Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to execute code locally.
CVE-2026-20953 1 Microsoft 9 365 Apps, Office, Office 2016 and 6 more 2026-04-16 8.4 High
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-20959 1 Microsoft 3 Sharepoint Server, Sharepoint Server 2016, Sharepoint Server 2019 2026-04-16 4.6 Medium
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.
CVE-2026-20830 1 Microsoft 1 Windows Server 2025 2026-04-16 7 High
Concurrent execution using shared resource with improper synchronization ('race condition') in Capability Access Management Service (camsvc) allows an authorized attacker to elevate privileges locally.
CVE-2026-21224 1 Microsoft 1 Azure Connected Machine Agent 2026-04-16 7.8 High
Stack-based buffer overflow in Azure Connected Machine Agent allows an authorized attacker to elevate privileges locally.
CVE-2026-20853 1 Microsoft 12 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 9 more 2026-04-16 7.4 High
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows WalletService allows an unauthorized attacker to elevate privileges locally.
CVE-2026-20854 1 Microsoft 5 Windows 11 24h2, Windows 11 24h2, Windows 11 25h2 and 2 more 2026-04-16 7.5 High
Use after free in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to execute code over a network.
CVE-2026-20863 1 Microsoft 10 Windows 11 23h2, Windows 11 23h2, Windows 11 24h2 and 7 more 2026-04-16 7 High
Double free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.
CVE-2026-20867 1 Microsoft 16 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 13 more 2026-04-16 7.8 High
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.
CVE-2026-20871 1 Microsoft 14 Windows 10 21h2, Windows 10 21h2, Windows 10 22h2 and 11 more 2026-04-16 7.8 High
Use after free in Desktop Windows Manager allows an authorized attacker to elevate privileges locally.
CVE-2026-20872 1 Microsoft 23 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 20 more 2026-04-16 6.5 Medium
External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spoofing over a network.