CVE-2026-29131 is a medium severity vulnerability in SEPPmail Secure Email Gateway versions before 15.0.3. It involves improper neutralization of special elements in LDAP queries (LDAP Injection), allowing attackers who supply a specially crafted email address to read the contents of emails encrypted for other users. The vulnerability has a CVSS 4.9 score, indicating a moderate risk. No official patch or remediation details are provided in the available data. There are no known exploits in the wild at this time.
n8n is an open source workflow automation platform. Prior to versions 1.123.27, 2.13.3, and 2.14.1, a flaw in the LDAP node's filter escape logic allowed LDAP metacharacters to pass through unescaped when user-controlled input was interpolated into LDAP search filters. In workflows where external user input is passed via expressions into the LDAP node's search parameters, an attacker could manipulate the constructed filter to retrieve unintended LDAP records or bypass authentication checks implemented in the workflow. Exploitation requires a specific workflow configuration. The LDAP node must be used with user-controlled input passed via expressions (e.g., from a form or webhook). The issue has been fixed in n8n versions 1.123.27, 2.13.3, and 2.14.1. Users should upgrade to one of these versions or later to remediate the vulnerability. If upgrading is not immediately possible, administrators should consider the following temporary mitigations: Limit workflow creation and editing permissions to fully trusted users only, disable the LDAP node by adding `n8n-nodes-base.ldap` to the `NODES_EXCLUDE` environment variable, and/or avoid passing unvalidated external user input into LDAP node search parameters via expressions. These workarounds do not fully remediate the risk and should only be used as short-term mitigation measures.
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 9.5.2-alpha.13 and 8.6.26, the LDAP authentication adapter is vulnerable to LDAP injection. User-supplied input (authData.id) is interpolated directly into LDAP Distinguished Names (DN) and group search filters without escaping special characters. This allows an attacker with valid LDAP credentials to manipulate the bind DN structure and to bypass group membership checks. This enables privilege escalation from any authenticated LDAP user to a member of any restricted group. The vulnerability affects Parse Server deployments that use the LDAP authentication adapter with group-based access control. This vulnerability is fixed in 9.5.2-alpha.13 and 8.6.26.
An LDAP Injection vulnerability in WatchGuard Fireware OS may allow a remote unauthenticated attacker to retrieve sensitive information from a connected LDAP authentication server through an exposed authentication or management web interface. This vulnerability may also allow a remote attacker to authenticate as an LDAP user with a partial identifier if they additionally have that user's valid passphrase.
CVE-2026-24130 is an LDAP injection vulnerability in Arksine's Moonraker Python web server versions 0.9.3 and below when the ldap component is enabled. The flaw allows attackers to manipulate LDAP search filters via the login endpoint, exploiting error messages to enumerate LDAP entries such as user IDs and attributes. This vulnerability does not require authentication or user interaction and has a low CVSS score of 2.7, indicating limited impact. The issue was fixed in version 0.10.0. While no known exploits are reported in the wild, affected instances could leak sensitive directory information, potentially aiding further attacks.
Homarr is an open-source dashboard. Prior to version 1.45.3, it was possible to craft an input which allowed privilege escalation and getting access to groups of other users due to missing sanitization of inputs in ldap search query. The vulnerability could impact all instances using ldap authentication where a malicious actor had access to a user account. Version 1.45.3 has a patch for the issue.
CISA Thorium does not escape user controlled strings used in LDAP queries. An authenticated remote attacker can modify LDAP authorization data such as group memberships. Fixed in 1.1.1.
Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection') vulnerability in Apache HertzBeat .
The attacker needs to have an authenticated account with access, and the attack can only be triggered by crafting custom commands. A successful attack would result in arbitrary script execution.
This issue affects Apache HertzBeat: through 1.7.2.
Users are recommended to upgrade to version [1.7.3], which fixes the issue.