CVE-2026-24097 Authenticated Host Enumeration via Observable Response Discrepancy on Agent Register Existing Endpoint

Improper permission enforcement in Checkmk versions 2.4.0 before 2.4.0p23, 2.3.0 before 2.3.0p43, and 2.2.0 EOL allows authenticated users to enumerate existing hosts by observing different HTTP response codes in agent-receiver/registerexisting endpoint, which could lead to information disclosure...

PT-2026-25370

CVE-2025-13460 IBM Aspera Console 3.3.0 through 3.4.8 could allow an attacker to enumerate usernames due to an observable response discrepancy. https://t.co/sTiAd3lLOs...

Security Bulletin: Multiple vulnerabilities in IBM Aspera Console

Summary Multiple vulnerabilities were addressed in IBM Aspera Console version 3.4.9 Vulnerability Details CVEID:CVE-2025-13459 DESCRIPTION: IBM Aspera Console could allow a privileged user to cause a denial of service due to improper enforcement of behavioral workflow. CWE:CWE-841: Improper...

CVE-2026-4045 projectsend Auth.php response discrepancy

A flaw has been found in projectsend up to r1945. This impacts an unknown function of the file includes/Classes/Auth.php. Executing a manipulation of the argument ldapemail can lead to observable response discrepancy. The attack can be executed remotely. A high complexity level is associated with...

CVE-2026-4045 projectsend Auth.php response discrepancy

A flaw has been found in projectsend up to r1945. This impacts an unknown function of the file includes/Classes/Auth.php. Executing a manipulation of the argument ldapemail can lead to observable response discrepancy. The attack can be executed remotely. A high complexity level is associated with...

CVE-2026-4045

CVE-2026-4045 affects projectsend up to r1945, specifically an issue in includes/Classes/Auth.php where manipulating the ldap_email argument can cause observable response discrepancy. attack can be executed remotely with high complexity and is reported as a low-severity (CVSS ~3.7) issue, with ex...

CVE-2026-26744

A user enumeration vulnerability exists in FormaLMS 4.1.18 and below in the password recovery functionality accessible via the /lostpwd endpoint. The application returns different error messages for valid and invalid usernames allowing an unauthenticated attacker to determine which usernames are...

PT-2026-20941

Name of the Vulnerable Software and Affected Versions FormaLMS versions 4.1.18 and below Description A flaw exists in the password recovery functionality of FormaLMS that allows for user enumeration. An unauthenticated attacker can determine valid registered usernames by observing differing error...

CVE-2026-26744

FormaLMS is affected version 4.1.18 and earlier. A user enumeration flaw exists in the password recovery endpoint (/lostpwd) where responses differ between valid and invalid usernames, allowing unauthenticated attackers to determine registered usernames. Impact is limited to information disclosur...

CVE-2024-34024

Observable response discrepancy issue exists in ID Link Manager and FUJITSU Software TIME CREATOR. If this vulnerability is exploited, an unauthenticated remote attacker may determine if a username is valid or not...

CVE-2023-49069

A vulnerability has been identified in Mendix Runtime V10 All versions V10.17.0 only if the basic authentication mechanism is used by the application, Mendix Runtime V10.12 All versions V10.12.11 only if the basic authentication mechanism is used by the application, Mendix Runtime V10.6 All...

EUVD-2025-206132

In Gitea before 1.25.2, /api/v1/user has different responses for failed authentication depending on whether a username exists...

CVE-2025-25236

Omnissa Workspace ONE UEM contains an observable response discrepancy vulnerability. A malicious actor may be able to enumerate sensitive information such as tenant ID and user accounts that could facilitate brute-force, password-spraying or credential-stuffing attacks...

CVE-2025-25236

Omnissa Workspace ONE UEM contains an observable response discrepancy vulnerability. A malicious actor may be able to enumerate sensitive information such as tenant ID and user accounts that could facilitate brute-force, password-spraying or credential-stuffing attacks...

CVE-2025-25236

Omnissa Workspace ONE UEM contains an observable response discrepancy vulnerability. A malicious actor may be able to enumerate sensitive information such as tenant ID and user accounts that could facilitate brute-force, password-spraying or credential-stuffing attacks...

CVE-2025-25236

Omnissa Workspace ONE UEM (affected families: 24.2.x before 24.2.0.36, 24.6.x before 24.6.0.44, or 24.10.x before 24.10.0.25) contains an observable response discrepancy vulnerability (CVE-2025-25236). The issue may allow enumeration of sensitive data such as tenant IDs and user accounts, enablin...

CVE-2025-25236

Omnissa Workspace ONE UEM contains an observable response discrepancy vulnerability. A malicious actor may be able to enumerate sensitive information such as tenant ID and user accounts that could facilitate brute-force, password-spraying or credential-stuffing attacks...

Omnissa Workspace ONE UEM 安全漏洞

Omnissa Workspace ONE UEM is an endpoint management platform from Omnissa USA. A security vulnerability exists in Omnissa Workspace ONE UEM that stems from an observable response discrepancy that could cause a malicious actor to enumerate sensitive information such as tenant IDs and user accounts...

CVE-2025-34155

Tibbo AggreGate Network Manager 6.40.05 contains an observable response discrepancy in its login functionality. Authentication failure messages differ based on whether a supplied username exists or not, allowing an unauthenticated remote attacker to infer valid account identifiers. This can...

Observable Response Discrepancy

Overview moodle/moodle is a learning platform. Affected versions of this package are vulnerable to Observable Response Discrepancy in the router. An attacker can determine the existence of specific course IDs by analyzing the different responses returned for valid and invalid IDs. Remediation...