CWE-90— LDAP Injection
The product constructs all or part of an LDAP query using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended LDAP query when it is sent to a downstream component.— MITRE CWE catalog
95 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-90page 2 of 2
- CVE-2026-11748MEDIUMCVSS 6.9EG 6.92026-06-22
A vulnerability has been identified in centraldogma-server-auth-shiro versions prior to 0.84.0, where the SearchFirstActiveDirectoryRealm substitutes the login username into an LDAP search filter without neutralizing LDAP filter metacharac…
- CVE-2026-55770MEDIUMCVSS 6.8EG 6.82026-06-19
OpenBao is an open source identity-based secrets management system. Prior to 2.5.5, OpenBao used EscapeLDAPValue, an RFC 4514 distinguished-name escaping function, where RFC 4515 LDAP search-filter escaping was required in sdk/helper/ldapu…
- CVE-2026-78579MEDIUMCVSS 6.5EG 6.82026-09-08
The Okta Access Gateway does not sanitize SAML assertion attribute values before interpolating them into LDAP search filters in the LDAP datastore configuration. The raw values are substituted directly into the filter string and passed to …
- CVE-2021-43782MEDIUMCVSS 6.7EG 6.72021-12-15
Tuleap is a Libre and Open Source tool for end to end traceability of application and system developments. This is a follow up to GHSA-887w-pv2r-x8pm/CVE-2021-41276, the initial fix was incomplete. Tuleap does not sanitize properly the sea…
- CVE-2021-41276MEDIUMCVSS 6.7EG 6.72021-12-15
Tuleap is a Libre and Open Source tool for end to end traceability of application and system developments. In affected versions Tuleap does not sanitize properly the search filter built from the ldap_id attribute of a user during the daily…
- CVE-2016-9870MEDIUMCVSS 6.7EG 6.72017-01-23
EMC Isilon OneFS 8.0.0.0, EMC Isilon OneFS 7.2.1.0 - 7.2.1.2, EMC Isilon OneFS 7.2.0.x, EMC Isilon OneFS 7.1.1.0 - 7.1.1.10, and EMC Isilon OneFS 7.1.0.x is affected by an LDAP injection vulnerability that could potentially be exploited by…
- CVE-2026-74241MEDIUMCVSS 6.5EG 6.52026-08-14
A flaw was found in Red Hat Quay's external Lightweight Directory Access Protocol (LDAP) authentication handling. When an LDAP referral is returned during authentication, the system does not properly escape the username input. This allows …
- CVE-2026-59652MEDIUMCVSS 6.5EG 6.52026-08-03
In Bouncy Castle for Java before 1.85, LDAP filter injection in legacy jdk1.4 LDAPStoreHelper.
- CVE-2026-44617MEDIUMCVSS 6.5EG 6.52026-07-30
LDAP filter injection vulnerability in Apache Zeppelin. LdapRealm used RFC 4514 distinguished-name escaping when constructing LDAP search filters instead of RFC 4515 filter escaping, leaving special filter characters insufficiently escaped…
- CVE-2026-44616MEDIUMCVSS 6.5EG 6.52026-07-30
LDAP injection vulnerability in Apache Zeppelin. ActiveDirectoryGroupRealm constructed LDAP search filters without escaping user-controlled input, allowing an authenticated attacker to inject LDAP filter syntax through the user-search endp…
- CVE-2026-0636MEDIUMCVSS 6.5EG 6.52026-04-15
Improper neutralization of special elements used in an LDAP query ('LDAP injection') vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcprov on all (prov modules). This vulnerability is associated with program files LDAPStoreHel…
- CVE-2025-52575MEDIUMCVSS 6.5EG 6.52025-07-21
EspoCRM is an Open Source CRM (Customer Relationship Management) software. EspoCRM versions 9.1.6 and earlier are vulnerable to blind LDAP Injection when LDAP authentication is enabled. A remote, unauthenticated attacker can manipulate LDA…
- CVE-2025-27631MEDIUMCVSS 6.5EG 6.52025-03-25
The TRMTracker web application is vulnerable to LDAP injection attack potentially allowing an attacker to inject code into a query and execute remote commands that can read and update data on the website.
- CVE-2023-31025MEDIUMCVSS 6.5EG 6.52024-01-12
NVIDIA DGX A100 BMC contains a vulnerability where an attacker may cause an LDAP user injection. A successful exploit of this vulnerability may lead to information disclosure.
- CVE-2016-8750MEDIUMCVSS 6.5EG 6.52018-02-19
Apache Karaf prior to 4.0.8 used the LDAPLoginModule to authenticate users to a directory via LDAP. However, it did not encoding usernames properly and hence was vulnerable to LDAP injection attacks leading to a denial of service.
- CVE-2026-67223MEDIUMCVSS 6.3EG 6.32026-09-25
RabbitMQ is a messaging and streaming broker. The advisory establishes affected 3.13, 4.0, 4.1, 4.2, and 4.3 maintenance lines but contains conflicting first-fixed versions for the 3.13, 4.0, and 4.1 lines. fill/2 substitutes ${username} i…
- CVE-2026-19930MEDIUMCVSS 6.3EG 6.32026-08-16
A security flaw has been discovered in Dolibarr up to 23.0.3. Affected is an unknown function of the file htdocs/user/card.php of the component User Cloning. The manipulation of the argument ID results in ldap injection. It is possible to …
- CVE-2026-53658MEDIUMCVSS 6.3EG 6.32026-08-14
Fabric CA is a Certificate Authority for Hyperledger Fabric. Prior to 1.5.21, when fabric-ca is configured with an LDAP backend, Client.GetUser in lib/server/ldap/client.go inserts the username from HTTP Basic authentication into the LDAP …
- CVE-2020-5281MEDIUMCVSS 6.2EG 6.22020-03-25
In Perun before version 3.9.1, VO or group manager can modify configuration of the LDAP extSource to retrieve all from Perun LDAP. Issue is fixed in version 3.9.1 by sanitisation of the input.
- CVE-2023-51446MEDIUMCVSS 5.9EG 5.92024-02-01
GLPI is a Free Asset and IT Management Software package. When authentication is made against a LDAP, the authentication form can be used to perform LDAP injection. Upgrade to 10.0.12.
- CVE-2026-76373MEDIUMCVSS 5.4EG 5.42026-08-19
In versions below 2.3.8 of the AD LDAP app for Splunk SOAR, a user who holds a role with permission to run actions could inject crafted input into an Active Directory query to enumerate Active Directory objects, including accounts, groups,…
- CVE-2026-16071MEDIUMCVSS 5.4EG 5.42026-08-05
A flaw was found in the LDAP storage provider of Keycloak, which is used to federate user identities from external directories. The issue occurs when a delegated administrator performs a search using a specific LDAP entry Distinguished Nam…
- CVE-2025-35431MEDIUMCVSS 5.4EG 5.42025-09-17
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.
- CVE-2019-4297MEDIUMCVSS 5.4EG 5.42019-07-01
IBM Robotic Process Automation with Automation Anywhere 11 could allow a remote authenticated attacker to conduct an LDAP injection. By using a specially crafted request, an attacker could exploit this vulnerability to make unauthorized qu…
- CVE-2026-81205MEDIUMCVSS 5.3EG 5.32026-09-02
Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection') vulnerability in Drupal LDAP / Active Directory Integration allows LDAP Injection. This issue affects LDAP / Active Directory Integration versions: from 0…
- CVE-2026-46745MEDIUMCVSS 5.3EG 5.32026-05-25
Apache Airflow FAB Auth Manager contains an LDAP filter injection vulnerability (CWE-90) that allows unauthenticated attackers to exfiltrate directory data or bypass authentication. Upgrade to apache-airflow-providers-fab 3.6.4 or later. I…
- CVE-2026-33609MEDIUMCVSS 5.3EG 5.32026-04-22
Incomplete escaping of LDAP queries when running with 8bit-dns enabled allows users to perform queries of internal domain subtrees.
- CVE-2026-27860MEDIUMCVSS 5.3EG 5.32026-03-27
If auth_username_chars is empty, it is possible to inject arbitrary LDAP filter to Dovecot's LDAP authentication. This leads to potentially bypassing restrictions and allows probing of LDAP structure. Do not clear out auth_username_chars, …
- CVE-2026-24130MEDIUMCVSS 5.3EG 5.32026-01-22
Moonraker is a Python web server providing API access to Klipper 3D printing firmware. In versions 0.9.3 and below, instances configured with the "ldap" component enabled are vulnerable to LDAP search filter injection techniques via the lo…
- CVE-2026-21880MEDIUMCVSS 5.3EG 5.32026-01-08
Kanboard is project management software focused on Kanban methodology. Versions 1.2.48 and below have an LDAP Injection vulnerability in the LDAP authentication mechanism. User-supplied input is directly substituted into LDAP search filter…
- CVE-2024-27310MEDIUMCVSS 5.3EG 5.32024-05-27
Zoho ManageEngine ADSelfService Plus versions below 6401 are vulnerable to the DOS attack due to the malicious LDAP input.
- CVE-2022-45910MEDIUMCVSS 5.3EG 5.32022-12-07
Improper neutralization of special elements used in an LDAP query ('LDAP Injection') vulnerability in ActiveDirectory and Sharepoint ActiveDirectory authority connectors of Apache ManifoldCF allows an attacker to manipulate the LDAP search…
- CVE-2026-45559MEDIUMCVSS 4.9EG 4.92026-06-10
Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, get_ldap_email (app/modules/roxywi/user.py:120-157) builds the LDAP search filter via f-string concatenation. The usernam…
- CVE-2026-40606MEDIUMCVSS 4.8EG 4.82026-04-21
mitmproxy is a interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers and mitmweb is a web-based interface for mitmproxy. In mitmproxy 12.2.1 and below, the builtin LDAP proxy authentication does no…
- CVE-2026-33751MEDIUMCVSS 4.8EG 4.82026-03-25
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 interpol…
- CVE-2026-49469MEDIUMCVSS 4.6EG 4.62026-09-25
GLPI is a free asset and IT management software package. From 0.70 until 10.0.26 and 11.0.8, an authenticated hotliner or technician can submit crafted criteria through the user import feature to bypass the configured default LDAP filter. …
- CVE-2026-80055MEDIUMCVSS 4.4EG 4.42026-09-09
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection') vulnerability. An unauthenticat…
- CVE-2026-101145MEDIUMCVSS 4.3EG 4.32026-09-28
A vulnerability was identified in Eleveo Call Recording Software 9.7.0. This vulnerability affects unknown code of the file /callrec/userAddAction.do of the component User Management. Such manipulation of the argument Username leads to lda…
- CVE-2026-42568MEDIUMCVSS 4.3EG 4.32026-05-26
Yamcs is a mission control framework. Prior to versions 5.13.0 and 5.12.7, an LDAP injection vulnerability exists in `org.yamcs.security.LdapAuthModule` when constructing search filters. The username parameter is inserted directly into the…
- CVE-2026-44063MEDIUMCVSS 4.2EG 4.22026-05-21
An LDAP injection vulnerability in Netatalk 2.1.0 through 4.4.2 allows a remote authenticated attacker to manipulate LDAP queries and obtain limited information or modify LDAP entries via crafted filter input.
- CVE-2025-4573MEDIUMCVSS 4.1EG 4.12025-06-11
Mattermost versions 10.7.x <= 10.7.1, 10.6.x <= 10.6.3, 10.5.x <= 10.5.4, 9.11.x <= 9.11.13 fail to properly validate LDAP group ID attributes, allowing an authenticated administrator with PermissionSysconsoleWriteUserManagementGroups perm…
- CVE-2018-5730LOWCVSS 3.8EG 3.82018-03-06
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to circumvent a DN containership check by supplying both a "linkdn" and "containerdn" database argument, or by supplying a …
- CVE-2026-57288LOWCVSS 3.7EG 3.72026-06-24
Jenkins Active Directory Plugin 2.41.1 and earlier does not escape the user name before building the LDAP search filter in the Windows native (ADSI) authentication path, allowing unauthenticated attackers to inject LDAP wildcard characters…
- CVE-2021-32651LOWCVSS 3.1EG 3.12021-06-01
OneDev is a development operations platform. If the LDAP external authentication mechanism is enabled in OneDev versions 4.4.1 and prior, an attacker can manipulate a user search filter to send forged queries to the application and explore…
- CVE-2025-27686LOWCVSS 2.7EG 2.72025-04-07
Dell Unisphere for PowerMax, version(s) prior to 10.2.0.9 and PowerMax version(s) prior to PowerMax 9.2.4.15, contain an Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection') vulnerability. A high privileged …
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