CVE-2026-8711

NGINX JavaScript has a vulnerability when the jsfetchproxy directive is configured with at least one client-controlled NGINX variable for example, $http, $arg, $cookie and a location invoking the ngx.fetch operation from NGINX JavaScript. An unauthenticated attacker can exploit this vulnerability...

EUVD-2026-30940

NGINX JavaScript has a vulnerability when the jsfetchproxy directive is configured with at least one client-controlled NGINX variable for example, $http, $arg, $cookie and a location invoking the ngx.fetch operation from NGINX JavaScript. An unauthenticated attacker can exploit this vulnerability...

CVE-2026-8711

NGINX JavaScript has a vulnerability when the jsfetchproxy directive is configured with at least one client-controlled NGINX variable for example, $http, $arg, $cookie and a location invoking the ngx.fetch operation from NGINX JavaScript. An unauthenticated attacker can exploit this vulnerability...

CVE-2026-8711

Summary (CVE-2026-8711): NGINX JavaScript (njs) is vulnerable when the js_fetch_proxy directive uses at least one client-controlled variable (e.g., $http_, $arg_ , $cookie_*) and a location invokes ngx.fetch(). An unauthenticated remote attacker can send crafted HTTP requests that may trigger a h...

NGINX JavaScript 安全漏洞

NGINX JavaScript is an extension developed by NGINX as open source. There is a security vulnerability in NGINX JavaScript. This vulnerability arises when configuring NGINX variables controlled by the jsFetchProxy directive, which may lead to a heap buffer overflow, resulting in the restart of the...

PT-2026-41939

Name of the Vulnerable Software and Affected Versions NGINX JavaScript affected versions not specified Description An issue exists when the 'js fetch proxy' directive is configured with at least one client-controlled NGINX variable, such as $http , $arg , or $cookie , and a location invokes the...

[SECURITY] Fedora 44 Update: nginx-mod-js-challenge-0^20230517.gitda6852d-7.fc44

Simple JavaScript proof-of-work based access for Nginx with virtually no over head...

Buffer Overflow found in Nginx NJS allows a remote attacker to execute arbitrary code via the njs_object_property parameter of the njs/njs_vm.c function.

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CVE-2020-19692

Buffer Overflow vulnerabilty found in Nginx NJS v.0feca92 allows a remote attacker to execute arbitrary code via the njsmoduleread in the njsmodule.c file...

AZL-26030 CVE-2020-19692 affecting package nginx for versions less than 1.22.1-11

Buffer Overflow vulnerabilty found in Nginx NJS v.0feca92 allows a remote attacker to execute arbitrary code via the njsmoduleread in the njsmodule.c file...

CVE-2022-43284

Nginx NJS v0.7.2 to v0.7.4 was discovered to contain a segmentation violation via njsscopevalidvalue at njsscope.h. NOTE: the vendor disputes the significance of this report because NJS does not operate on untrusted input...

NGINX JavaScript 缓冲区错误漏洞

NGINX JavaScript is an extension to the NGINX open source. A buffer error vulnerability exists in NGINX JavaScript versions 0.7.2 through 0.7.4, which stems from a segmentation violation in the njsscopevalidvalue function in njsscope.h. The vulnerability is caused by the use of the...

NGINX JavaScript 安全漏洞

NGINX JavaScript is an extension to the NGINX open source. A security vulnerability exists in NGINX JavaScript version 0.7.4, which stems from a segmentation violation in the njspromisereactionjob function...

CVE-2022-38890

Nginx NJS v0.7.7 was discovered to contain a segmentation violation via njsutf8next at src/njsutf8.h...

Nginx 缓冲区错误漏洞

Nginx is a lightweight web server/reverse proxy server and email IMAP/POP3 proxy server from Nginx, Inc. in the United States. njs is one of the scripting language components that supports extended NGINX functionality. A security vulnerability exists in Nginx NJS version v0.7.7, which stems from ...

Nginx 代码问题漏洞

Nginx is a lightweight web server/reverse proxy server and email IMAP/POP3 proxy server from the US-based Nginx Corporation. A security vulnerability exists in Nginx NJS version v0.7.5 that stems from a segmentation violation where the JUMP offset of the interrupt directive is not set to the...

CVE-2022-34027

Nginx NJS v0.7.4 was discovered to contain a segmentation violation via njsvalueproperty at njsvalue.c...

CVE-2022-34030

Nginx NJS v0.7.5 was discovered to contain a segmentation violation via njsdjbhash at src/njsdjbhash.c...

CVE-2022-34029

Nginx NJS v0.7.4 was discovered to contain an out-of-bounds read via njsscopevalue at njsscope.h...

Nginx 安全漏洞

Nginx is a lightweight web server/reverse proxy server and email IMAP/POP3 proxy server from Nginx, Inc. njs is one of the scripting language components that supports extended NGINX functionality. A security vulnerability exists in Nginx NJS 0.7.5, which stems from a segmentation violation in...