CVE-2026-94276: Improper Authentication

Improper Authentication vulnerability in Apache APISIX. On a route using openid-connect plugin with remote introspection against an authorization server that serves multiple issuers, a token that introspects as active for one issuer may get accepted on a route restricted to another. This issue...

CVE-2026-78242: Insertion of Sensitive Information into Log File

Insertion of sensitive information into log file vulnerability in Apache APISIX. This vulnerability can cause the unmasked header value to be written to the log sink under a certain response structure. This issue affects Apache APISIX: 3.17.0. Users are recommended to upgrade to version 3.18.0,...

PT-2026-103829

Name of the Vulnerable Software and Affected Versions Apache APISIX versions 2.3.0 through 3.6.x Description An issue exists where a request's authorization scope could persist into subsequent requests on the same route when using a supported authz-keycloak configuration. This leads to unintended...

PT-2026-103832

Name of the Vulnerable Software and Affected Versions Apache APISIX versions 3.17.0 through 3.18.0 Description Cross-Site Request Forgery CSRF exists in the feishu-auth and dingtalk-auth plugins. An attacker can trick a user into clicking a crafted link, causing the user's browser session on a...

PT-2026-103833

Name of the Vulnerable Software and Affected Versions Apache APISIX versions 1.3.0 through 3.18.0 Description The batch-requests plugin contains a flaw where resources are allocated without limits or throttling. An unauthenticated caller can cause a gateway worker to experience Out of Memory OOM—...

CVE-2020-13945-EXPLOIT

CVE-2020-13945 - Apache APISIX リモートコード実行（RCE） このリポジトリには、Apache APISIX の脆弱性に対する概念実証（PoC）エクスプロイトが含まれています。この脆弱性は、Admin API が有効でアクセス IP 制限ルールが削除されている場合に発生し、デフォルトトークンを使用して APISIX の管理データにアクセスできるようになります。これはバージョン 1.2、1.3、1.4、および 1.5 に影響します。 目次 概要 影響を受けるバージョン セットアップ 使用方法 対策 免責事項 概要 Apache APISIX...

BIT-APISIX-2026-75020 Apache APISIX: ldap-auth plugin cross-subtree identity impersonation

Improper Neutralization of Special Elements used in an LDAP Query 'LDAP Injection' vulnerability in Apache APISIX. A caller who holds valid credentials for one entry in the LDAP directory can authenticate through APISIX as a consumer mapped to a different entry, one the plugin's configured scope...

BIT-APISIX-2026-74848 Apache APISIX: Cross-user response poisoning in serverless plugins

Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' vulnerability in Apache APISIX. An attacker could make other clients receive attacker-chosen or other users' responses on serverless-plugin routes. This issue affects Apache APISIX: from 2.12.0 through 3.17.0. Users ar...

BIT-APISIX-2026-75005 Apache APISIX: Unauthenticated CPU-exhaustion DoS

Inefficient Algorithmic Complexity vulnerability in Apache APISIX. A single small request can pin a gateway worker at 100% CPU for an extended period in graphql-limit-count routes. This issue affects Apache APISIX: 3.17.0. Users are recommended to upgrade to version 3.18.0, which fixes the issue...

BIT-APISIX-2026-63041 Apache APISIX: attach-consumer-label does not strip client-supplied consumer-label headers

Reliance on Untrusted Inputs in a Security Decision vulnerability in Apache APISIX. This vulnerability allows an attacker to escalate privilege or perform an authorization bypass by sending certain values that the attach-consumer-label plugin does not sanitise correctly. This issue affects Apache...

CVE-2026-74848

Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' vulnerability in Apache APISIX. An attacker could make other clients receive attacker-chosen or other users' responses on serverless-plugin routes. This issue affects Apache APISIX: from 2.12.0 through 3.17.0. Users ar...

CVE-2026-75020

Improper Neutralization of Special Elements used in an LDAP Query 'LDAP Injection' vulnerability in Apache APISIX. A caller who holds valid credentials for one entry in the LDAP directory can authenticate through APISIX as a consumer mapped to a different entry, one the plugin's configured scope...

CVE-2026-75005

Inefficient Algorithmic Complexity vulnerability in Apache APISIX. A single small request can pin a gateway worker at 100% CPU for an extended period in graphql-limit-count routes. This issue affects Apache APISIX: 3.17.0. Users are recommended to upgrade to version 3.18.0, which fixes the issue...

CVE-2026-74848 Apache APISIX: Cross-user response poisoning in serverless plugins

Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' vulnerability in Apache APISIX. An attacker could make other clients receive attacker-chosen or other users' responses on serverless-plugin routes. This issue affects Apache APISIX: from 2.12.0 through 3.17.0. Users ar...

CVE-2026-74848 Apache APISIX: Cross-user response poisoning in serverless plugins

Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' vulnerability in Apache APISIX. An attacker could make other clients receive attacker-chosen or other users' responses on serverless-plugin routes. This issue affects Apache APISIX: from 2.12.0 through 3.17.0. Users ar...

CVE-2026-74848

Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' vulnerability in Apache APISIX. An attacker could make other clients receive attacker-chosen or other users' responses on serverless-plugin routes. This issue affects Apache APISIX: from 2.12.0 through 3.17.0. Users ar...

CVE-2026-74848

Apache APISIX is vulnerable to an HTTP Request/Response Smuggling flaw in serverless-plugin routes , allowing an unauthenticated network attacker to cause other clients to receive attacker-chosen or cross-user responses. The issue affects versions 2.12.0 through 3.17.0 and is fixed in version 3.1...

EUVD-2026-66958

Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' vulnerability in Apache APISIX. An attacker could make other clients receive attacker-chosen or other users' responses on serverless-plugin routes. This issue affects Apache APISIX: from 2.12.0 through 3.17.0. Users ar...

CVE-2026-74848 Apache APISIX: Cross-user response poisoning in serverless plugins

Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' vulnerability in Apache APISIX. An attacker could make other clients receive attacker-chosen or other users' responses on serverless-plugin routes. This issue affects Apache APISIX: from 2.12.0 through 3.17.0. Users ar...

CVE-2026-75005 Apache APISIX: Unauthenticated CPU-exhaustion DoS

Inefficient Algorithmic Complexity vulnerability in Apache APISIX. A single small request can pin a gateway worker at 100% CPU for an extended period in graphql-limit-count routes. This issue affects Apache APISIX: 3.17.0. Users are recommended to upgrade to version 3.18.0, which fixes the issue...