CVE-2025-52469

Chamilo is a learning management system. Prior to version 1.11.30, a logic vulnerability in the friend request workflow of Chamilo’s social network module allows an authenticated user to forcibly add any user as a friend by directly calling the AJAX endpoint. The attacker can bypass the normal fl...

CVE-2025-52469

Chamilo LMS prior to version 1.11.30 contains a logic vulnerability in the social network/ friend-request workflow that allows an authenticated user to forcibly add any user as a friend by directly calling the AJAX endpoint, bypassing normal send/accept flows and even adding non-existent users. T...

Google Android 安全漏洞

Google Android is a Linux-based open source operating system from Google. An elevation of privilege vulnerability exists in Google Android, which can be exploited by an attacker to cause an application to gain read and write access to non-existent files and local elevation of privilege...

CVE-2026-28288

Dify is an open-source LLM app development platform. Prior to 1.9.0, responses from the Dify API to existing and non-existent accounts differ, allowing an attacker to enumerate email addresses registered with Dify. Version 1.9.0 fixes the issue...

ASB-A-418773439

In createRequest of MediaProvider.java, there is a possible way for an app to gain read/write access to non-existing files due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for...

CVE-2026-28288 Dify has a user enumeration issue

Dify is an open-source LLM app development platform. Prior to 1.9.0, responses from the Dify API to existing and non-existent accounts differ, allowing an attacker to enumerate email addresses registered with Dify. Version 1.9.0 fixes the issue...

CVE-2009-0242

gmetad in Ganglia 3.1.1, when supporting multiple requests per connection on an interactive port, allows remote attackers to cause a denial of service via a request to the gmetad service with a path that does not exist, which causes Ganglia to 1 perform excessive CPU computation and 2 send the...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from deleting a TC stream while an inexistent peer device was iterated upon, potentially leading to null...

CVE-2026-22611 AWS SDK for .NET V4 adopted defense in depth enhancement for region parameter value

AWS SDK for .NET works with Amazon Web Services to help build scalable solutions with Amazon S3, Amazon DynamoDB, Amazon Glacier, and more. From versions 4.0.0 to before 4.0.3.3, Customer applications could be configured to improperly route AWS API calls to non-existent or non-AWS hosts. This...

PT-2026-2231

Name of the Vulnerable Software and Affected Versions AWS SDK for .NET versions 4.0.0 through 4.0.3.2 Description The AWS SDK for .NET, used with Amazon Web Services for building scalable solutions, is affected by an issue where applications could be configured to improperly route AWS API calls t...

CVE-1999-0450

In IIS, an attacker could determine a real path using a request for a non-existent URL that would be interpreted by Perl perl.exe...

EUVD-2025-199886

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Prior to versions 1.16.17, 1.17.10, and 1.18.4, CiliumNetworkPolicys which use egress.toGroups.aws.securityGroupsIds to reference AWS security group IDs that do not exist or are not attached to any network...

JLSEC-2025-305 A NULL pointer dereference in TIFFClose() is caused by a failure to open an output file...

A NULL pointer dereference in TIFFClose is caused by a failure to open an output file non-existent path or a path that requires permissions like /dev/null while specifying zones...

CVE-2025-64749

Directus REST API (version

PT-2025-46915

Name of the Vulnerable Software and Affected Versions Directus versions prior to 11.13.0 Description Directus REST API exhibits differing error messages when accessing existing but unauthorized collections versus non-existent collections via the /items/collection API endpoint. This discrepancy...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: lib/alloctag: Do not acquire an inexistent lock in alloctagtopusers. alloctagtopusers attempts to lock alloctagcttype-modlock, even when alloctagcttype is not allocated. This occurs because: 1. Allocating tags is disabled since m...

CVE-2025-11750

In langgenius/dify-web version 1.6.0, the authentication mechanism reveals the existence of user accounts by returning different error messages for non-existent and existing accounts. Specifically, when a login or registration attempt is made with a non-existent username or email, the system...

CVE-2025-11750 User Enumeration via Distinct Error Messages in langgenius/dify-web

In langgenius/dify-web version 1.6.0, the authentication mechanism reveals the existence of user accounts by returning different error messages for non-existent and existing accounts. Specifically, when a login or registration attempt is made with a non-existent username or email, the system...

CVE-2025-11750

CVE-2025-11750 affects langgenius/dify-web version 1.6.0. Multiple connected sources confirm an authentication flaw where login/registration error messages distinguish between non-existent vs. existing usernames or emails (e.g., “account not found”), enabling user enumeration. This can facilitate...

PT-2025-43031

Name of the Vulnerable Software and Affected Versions langgenius/dify-web version 1.6.0 Description The authentication process in the software reveals whether user accounts exist by providing different error messages depending on whether a username or email is registered. Attempting to log in or...