598 matches found
CVE-2026-18329
Description NGINX JavaScript njs and QuickJS qjs engines have a vulnerability when a jsaccess handler performs asynchronous request body processing and an exception is thrown during asynchronous access-control evaluation before an explicit access denial is returned. An unauthenticated attacker ca...
UBUNTU-CVE-2026-18329
Description NGINX JavaScript njs and QuickJS qjs engines have a vulnerability when a jsaccess handler performs asynchronous request body processing and an exception is thrown during asynchronous access-control evaluation before an explicit access denial is returned. An unauthenticated attacker ca...
EUVD-2026-70142
Description NGINX JavaScript njs has a vulnerability in the XML module's namespace prefix list parser, reachable through the xml.exclusiveC14n method. An unauthenticated remote attacker can trigger it when an affected NGINX configuration passes an externally controlled XML namespace prefix list t...
CVE-2026-78689
NGINX JavaScript (njs) contains a heap-based buffer overflow (CWE-122) in the XML module's namespace prefix list parser, reachable via the xml.exclusiveC14n() method. Both the njs and QuickJS (qjs) engines are affected. With njs, the out-of-bounds write corrupts adjacent objects and crashes the N...
CVE-2026-78689 NGINX ngx_http_js_module vulnerablility
Description NGINX JavaScript njs has a vulnerability in the XML module's namespace prefix list parser, reachable through the xml.exclusiveC14n method. An unauthenticated remote attacker can trigger it when an affected NGINX configuration passes an externally controlled XML namespace prefix list t...
CVE-2026-78689 NGINX ngx_http_js_module vulnerablility
Description NGINX JavaScript njs has a vulnerability in the XML module's namespace prefix list parser, reachable through the xml.exclusiveC14n method. An unauthenticated remote attacker can trigger it when an affected NGINX configuration passes an externally controlled XML namespace prefix list t...
CVE-2026-78689
Description NGINX JavaScript njs has a vulnerability in the XML module's namespace prefix list parser, reachable through the xml.exclusiveC14n method. An unauthenticated remote attacker can trigger it when an affected NGINX configuration passes an externally controlled XML namespace prefix list t...
EUVD-2026-70138
Description NGINX JavaScript njs and QuickJS qjs engines have a vulnerability when a jsaccess handler performs asynchronous request body processing and an exception is thrown during asynchronous access-control evaluation before an explicit access denial is returned. An unauthenticated attacker ca...
CVE-2026-18329 NGINX ngx_http_js_module vulnerability
Description NGINX JavaScript njs and QuickJS qjs engines have a vulnerability when a jsaccess handler performs asynchronous request body processing and an exception is thrown during asynchronous access-control evaluation before an explicit access denial is returned. An unauthenticated attacker ca...
CVE-2026-18329
Description NGINX JavaScript njs and QuickJS qjs engines have a vulnerability when a jsaccess handler performs asynchronous request body processing and an exception is thrown during asynchronous access-control evaluation before an explicit access denial is returned. An unauthenticated attacker ca...
K000162602: NGINX ngx_http_js_module vulnerability CVE-2026-78689
Security Advisory Description NGINX JavaScript njs has a vulnerability in the XML module's namespace prefix list parser, reachable through the xml.exclusiveC14n method. An unauthenticated remote attacker can trigger it when an affected NGINX configuration passes an externally controlled XML...
CVE-2026-78689: Heap-based Buffer Overflow
Description NGINX JavaScript njs has a vulnerability in the XML module's namespace prefix list parser, reachable through the xml.exclusiveC14n method. An unauthenticated remote attacker can trigger it when an affected NGINX configuration passes an externally controlled XML namespace prefix list t...
PT-2026-84756
Description NGINX JavaScript njs and QuickJS qjs engines have a vulnerability when a js access handler performs asynchronous request body processing and an exception is thrown during asynchronous access-control evaluation before an explicit access denial is returned. An unauthenticated attacker c...
PT-2026-84767
Name of the Vulnerable Software and Affected Versions NGINX JavaScript njs affected versions not specified Description A flaw exists in the XML module's namespace prefix list parser, accessible via the xml.exclusiveC14n method. An unauthenticated remote attacker can trigger this issue by providin...
CVE-2026-78689: Heap-based Buffer Overflow
Description NGINX JavaScript njs has a vulnerability in the XML module's namespace prefix list parser, reachable through the xml.exclusiveC14n method. An unauthenticated remote attacker can trigger it when an affected NGINX configuration passes an externally controlled XML namespace prefix list t...
angie-module-njs -- multiple vulnerabilities
The njs development team reports: Access control bypass in jsaccess when an asynchronous request body continuation threw an exception or produced an unhandled rejection CVE-2026-18329. Previously, nginx could continue processing the request as though the jsaccess check had succeeded. Affects...
njs -- heap buffer overflow in XML exclusive canonicalization
F5 reports: A flaw in the NGINX JavaScript XML module allows an out-of-bounds write when xml.exclusiveC14n processes a crafted XML namespace prefix list. This may lead to worker process crashes, heap corruption or memory disclosure. The NGINX SAML reference implementation is affected because it...
The vulnerability of the ngx_http_js_module module in the NGINX JavaScript (njs) interpreter allows a attacker to execute arbitrary code or cause a service failure.
The vulnerability of the ngxhttpjsmodule module in the NGINX JavaScript njs interpreter is related to buffer overflows in dynamic memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code or cause a service failure...
njs:njs_process_script_fuzzer: Use-of-uninitialized-value in njs_utf8_decode
Project: http://hg.nginx.org/njs https://github.com/nginx/njs.git Detailed Report: https://oss-fuzz.com/testcase?key=5302473343172608 Project: njs Fuzzing Engine: libFuzzer Fuzz Target: njsprocessscriptfuzzer Job Type: libfuzzermsannjs Platform Id: linux Crash Type: Use-of-uninitialized-value Cra...
USN-8425-1 libnginx-mod-js vulnerability
It was discovered that njs did not properly handle certain client- controlled variables when processing ngx.fetch requests. An attacker could possibly use this issue to trigger a heap buffer overflow, resulting in arbitrary code execution or a denial of service...