CWE-90（Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')）描述一種在漏洞資料庫與安全評估中使用的弱點類型；定義、背景與對應 CVE 見下方各節。
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.
| 類型 | 名稱 | 類 | 普遍性 | OS / CPE |
|---|---|---|---|---|
| language | — | Not Language-Specific | Undetermined | — |
| technology | Database Server | — | Undetermined | — |
下列 CVE 在本庫中對應到該弱點，並保留以便追溯與檢索。
| CVE | 公開時間 | 摘要 |
|---|---|---|
| CVE-2026-4256 | 2026-07-09 | Improper neutralization of special elements used in an LDAP query ('LDAP injection') vulnerability in PEAKUP Technology Inc. PassGate allows LDAP Injection. This issue affects PassGate: through 30042… |
| CVE-2026-13696 | 2026-07-07 | Improper neutralization of special elements used in an LDAP query ('LDAP injection') vulnerability in HAVELSAN Inc. Liman MYS allows LDAP Injection. This issue affects Liman MYS: before release.Maste… |
| CVE-2026-57288 | 2026-06-24 | 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 attac… |
| CVE-2026-11748 | 2026-06-21 | 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 with… |
| CVE-2026-49268 | 2026-06-17 | A remote attacker can inject LDAP special characters into the Distinguished Name (DN) construction in DefaultLdapRealm class. User-supplied username input is directly concatenated into the LDAP DN tem… |
| CVE-2026-42568 | 2026-06-10 | 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 … |
| CVE-2026-45559 | 2026-06-10 | 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 … |
| CVE-2026-46745 | 2026-05-25 | 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-… |
| CVE-2026-44930 | 2026-05-22 | An LDAP injection vulnerability in the LDAP Certificate repository of the XKMS server in Apache CXF may allow an attacker to retrieve arbitrary certificates from the repository. Users are recommended… |
| CVE-2026-44063 | 2026-05-21 | 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 filt… |
| CVE-2026-41919 | 2026-05-19 | Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection') vulnerability in Apache OFBiz. This issue affects Apache OFBiz: before 24.09.06. Users are recommended to upgrade… |
| CVE-2026-44671 | 2026-05-14 | ZITADEL is an open source identity management platform. From 2.71.11 to before 3.4.10 and 4.15.0, a vulnerability was discovered in Zitadel's LDAP identity provider implementation, which fails to prop… |
| CVE-2026-44304 | 2026-05-12 | Lemur manages TLS certificate creation. Prior to 1.9.0, Lemur's LDAP authentication module (lemur/auth/ldap.py) constructs LDAP search filters using unsanitized user input via Python string interpolat… |
| CVE-2026-33609 | 2026-04-22 | Incomplete escaping of LDAP queries when running with 8bit-dns enabled allows users to perform queries of internal domain subtrees. |
| CVE-2026-40606 | 2026-04-21 | 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 bu… |
| CVE-2026-40459 | 2026-04-17 | PAC4J is vulnerable to LDAP Injection in multiple methods. A low-privileged remote attacker can inject crafted LDAP syntax into ID-based search parameters, potentially resulting in unauthorized LDAP q… |
| CVE-2026-40193 | 2026-04-15 | maddy is a composable, all-in-one mail server. Versions prior to 0.9.3 contain an LDAP injection vulnerability in the auth.ldap module where user-supplied usernames are interpolated into LDAP search f… |
| CVE-2026-0636 | 2026-04-15 | 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 ass… |
| CVE-2026-39962 | 2026-04-09 | MISP is an open source threat intelligence and sharing platform. Prior to 2.5.36, improper neutralization of special elements in an LDAP query in ApacheAuthenticate.php allows LDAP injection via an un… |
| CVE-2026-34578 | 2026-04-09 | OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.6, OPNsense's LDAP authentication connector passes the login username directly into an LDAP search filter without calling ldap_… |
| 日期 | 名稱 | 版本 | 重要性 | 評論 |
|---|---|---|---|---|
| 2008-07-01 | Sean Eidemiller | 1.0 | — | added/updated demonstrative examples |
| 2008-07-01 | Eric Dalci | 1.0 | — | updated Time_of_Introduction |
| 2008-09-08 | CWE Content Team | 1.0 | — | updated Applicable_Platforms, Relationships, Other_Notes, Taxonomy_Mappings |
| 2009-05-27 | CWE Content Team | 1.4 | — | updated Name |
| 2009-10-29 | CWE Content Team | 1.6 | — | updated Other_Notes, Relationship_Notes |
| 2010-02-16 | CWE Content Team | 1.8 | — | updated Relationships, Taxonomy_Mappings |
| 2010-06-21 | CWE Content Team | 1.9 | — | updated Demonstrative_Examples, Description, Name, Potential_Mitigations, Relationships |
| 2011-06-01 | CWE Content Team | 1.13 | — | updated Common_Consequences |
| 2012-05-11 | CWE Content Team | 2.2 | — | updated Common_Consequences, Observed_Examples, Related_Attack_Patterns, Relationships |
| 2012-10-30 | CWE Content Team | 2.3 | — | updated Demonstrative_Examples, Potential_Mitigations |
| 2014-06-23 | CWE Content Team | 2.7 | — | updated Relationships |
| 2014-07-30 | CWE Content Team | 2.8 | — | updated Relationships, Taxonomy_Mappings |
| 2015-12-07 | CWE Content Team | 2.9 | — | updated Relationships |
| 2017-11-08 | CWE Content Team | 3.0 | — | updated Applicable_Platforms, Modes_of_Introduction, Relationships |
| 2018-03-27 | CWE Content Team | 3.1 | — | updated Relationships |
| 2019-06-20 | CWE Content Team | 3.3 | — | updated Relationships |
| 2020-02-24 | CWE Content Team | 4.0 | — | updated Potential_Mitigations, Relationships |
| 2020-06-25 | CWE Content Team | 4.1 | — | updated Potential_Mitigations, Relationship_Notes |
| 2020-08-20 | CWE Content Team | 4.2 | — | updated Relationships |
| 2020-12-10 | CWE Content Team | 4.3 | — | updated Relationships |
| 2021-10-28 | CWE Content Team | 4.6 | — | updated Relationships |
| 2022-04-28 | CWE Content Team | 4.7 | — | updated Research_Gaps |
| 2022-10-13 | CWE Content Team | 4.9 | — | updated Observed_Examples |
| 2023-01-31 | CWE Content Team | 4.10 | — | updated Description |
| 2023-04-27 | CWE Content Team | 4.11 | — | updated Detection_Factors, Relationships, Time_of_Introduction |
| 2023-06-29 | CWE Content Team | 4.12 | — | updated Mapping_Notes |
| 2024-02-29 | CWE Content Team | 4.14 | — | updated Demonstrative_Examples |
| 2025-12-11 | CWE Content Team | 4.19 | — | updated Relationships, Weakness_Ordinalities |