CWE-138（Improper Neutralization of Special Elements）は各種脆弱性データベースや評価で用いられる弱点タイプを説明します。定義・背景・対応する CVE は以下の各セクションを参照してください。
The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could be interpreted as control elements or syntactic markers when they are sent to a downstream component.
| 種別 | 名称 | クラス | 普遍性 | OS / CPE |
|---|---|---|---|---|
| language | — | Not Language-Specific | Undetermined | — |
これらの CVE は本データベースでこの弱点に対応付けられており、追跡と検索のために保持されています。
| CVE | 公開 | 概要 |
|---|---|---|
| CVE-2026-26129 | 2026-05-07 | Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an unauthorized attacker to disclose information over a network. |
| CVE-2026-32178 | 2026-04-14 | Improper neutralization of special elements in .NET allows an unauthorized attacker to perform spoofing over a network. |
| CVE-2026-20009 | 2026-03-04 | A vulnerability in the implementation of the proprietary SSH stack with SSH key-based authentication in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software could allow an unauthenticated,… |
| CVE-2025-48939 | 2025-07-03 | tarteaucitron.js is a compliant and accessible cookie banner. Prior to version 1.22.0, a vulnerability was identified in tarteaucitron.js where document.currentScript was accessed without verifying th… |
| CVE-2025-5878 | 2025-06-29 | A vulnerability was found in ESAPI esapi-java-legacy and classified as problematic. This issue affects the interface Encoder.encodeForSQL of the SQL Injection Defense. An attack leads to an improper n… |
| CVE-2024-51500 | 2024-11-04 | Meshtastic firmware is a device firmware for the Meshtastic project. The Meshtastic firmware does not check for packets claiming to be from the special broadcast address (0xFFFFFFFF) which could resul… |
| CVE-2024-38133 | 2024-08-13 | Windows Kernel Elevation of Privilege Vulnerability |
| CVE-2023-7012 | 2024-07-16 | Insufficient data validation in Permission Prompts in Google Chrome prior to 117.0.5938.62 allowed an attacker who convinced a user to install a malicious app to potentially perform a sandbox escape v… |
| CVE-2023-42117 | 2024-05-03 | Exim Improper Neutralization of Special Elements Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Exim. Authentica… |
| CVE-2023-22288 | 2023-03-20 | HTML Email Injection in Tribe29 Checkmk <=2.1.0p23; <=2.0.0p34, and all versions of Checkmk 1.6.0 allows an authenticated attacker to inject malicious HTML into Emails |
| CVE-2022-2429 | 2022-09-06 | The Ultimate SMS Notifications for WooCommerce plugin for WordPress is vulnerable to CSV Injection in versions up to, and including, 1.4.1 via the 'Export Utility' functionality. This makes it possibl… |
| CVE-2022-0024 | 2022-05-11 | A vulnerability exists in Palo Alto Networks PAN-OS software that enables an authenticated network-based PAN-OS administrator to upload a specifically created configuration that disrupts system proces… |
| CVE-2016-0750 | 2018-09-11 | The hotrod java client in infinispan before 9.1.0.Final automatically deserializes bytearray message contents in certain events. A malicious user could exploit this flaw by injecting a specially-craft… |
| 日付 | 名称 | バージョン | 重要度 | コメント |
|---|---|---|---|---|
| 2008-07-01 | Eric Dalci | 1.0 | — | updated Description, Potential_Mitigations, Time_of_Introduction |
| 2008-09-08 | CWE Content Team | 1.0 | — | updated Description, Relationships, Other_Notes, Taxonomy_Mappings |
| 2009-03-10 | CWE Content Team | 1.3 | — | updated Description, Name |
| 2009-07-27 | CWE Content Team | 1.5 | — | updated Applicable_Platforms, Description, Observed_Examples, Other_Notes, Potential_Mitigations, Relationship_Notes, Relationships, Research_Gaps, Taxonomy_Mappings, Weakness_Ordinalities |
| 2009-12-28 | CWE Content Team | 1.7 | — | updated Relationships |
| 2010-04-05 | CWE Content Team | 1.8.1 | — | updated Description, Name |
| 2010-12-13 | CWE Content Team | 1.11 | — | updated Description |
| 2011-03-29 | CWE Content Team | 1.12 | — | updated Potential_Mitigations |
| 2011-06-01 | CWE Content Team | 1.13 | — | updated Common_Consequences |
| 2012-05-11 | CWE Content Team | 2.2 | — | updated Common_Consequences, Relationships |
| 2014-07-30 | CWE Content Team | 2.8 | — | updated Relationships, Taxonomy_Mappings |
| 2017-01-19 | CWE Content Team | 2.10 | — | updated Relationships |
| 2017-05-03 | CWE Content Team | 2.11 | — | updated Potential_Mitigations |
| 2017-11-08 | CWE Content Team | 3.0 | — | updated Modes_of_Introduction, Potential_Mitigations, Relationships |
| 2020-02-24 | CWE Content Team | 4.0 | — | updated Potential_Mitigations, Relationships |
| 2020-06-25 | CWE Content Team | 4.1 | — | updated Potential_Mitigations |
| 2021-10-28 | CWE Content Team | 4.6 | — | updated Relationships |
| 2022-04-28 | CWE Content Team | 4.7 | — | updated Related_Attack_Patterns |
| 2023-01-31 | CWE Content Team | 4.10 | — | updated Description, Potential_Mitigations |
| 2023-04-27 | CWE Content Team | 4.11 | — | updated Relationships |
| 2023-06-29 | CWE Content Team | 4.12 | — | updated Mapping_Notes |
| 2024-02-29 | CWE Content Team | 4.14 | — | updated Mapping_Notes |
| 2025-12-11 | CWE Content Team | 4.19 | — | updated Demonstrative_Examples, Maintenance_Notes |