Priority MEDIUM 54
NGINX JavaScript has a vulnerability when the js_fetch_proxy directive is configured with at least one client-controlled NGINX variable (for example, $http_*, $arg_*, $cookie_*) and a location invoking the ngx.fetch() op…
CVSS 4.0CRITICAL 9.2· Network · No auth · No interaction · EPSS 0.09686 · Published 2026-05-19 · Partial fix · 0.9.9 CWE-122
Priority HIGH 72
Nginx NJS v0.7.10 was discovered to contain a segmentation violation via the function njs_lvlhsh_find at src/njs_lvlhsh.c.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.0074 · Published 2023-04-09 · No fix listed CWE-125
Priority MEDIUM 40
Nginx NJS v0.7.10 was discovered to contain an illegal memcpy via the function njs_vmcode_return at src/njs_vmcode.c.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00659 · Published 2023-04-09 · No fix listed CWE-119
Priority HIGH 72
Nginx NJS v0.7.10 was discovered to contain a segmentation violation via the function njs_dump_is_recursive at src/njs_vmcode.c.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.0074 · Published 2023-04-09 · No fix listed CWE-125
Priority HIGH 72
Nginx NJS v0.7.10 was discovered to contain a segmentation violation via the function njs_function_frame at src/njs_function.h.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00732 · Published 2023-04-09 · No fix listed CWE-125
Priority HIGH 82
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.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.01333 · Published 2023-04-04 · No fix listed CWE-120
Priority HIGH 82
Buffer Overflow vulnerabilty found in Nginx NJS v.0feca92 allows a remote attacker to execute arbitrary code via the njs_module_read in the njs_module.c file.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.01318 · Published 2023-04-04 · No fix listed CWE-120
Priority HIGH 82
Nginx NJS v0.7.2 was discovered to contain a heap-use-after-free bug caused by illegal memory copy in the function njs_json_parse_iterator_call at njs_json.c.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.01136 · Published 2022-10-28 · No fix listed CWE-416
Priority HIGH 72
Nginx NJS v0.7.4 was discovered to contain a segmentation violation in njs_promise_reaction_job.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00868 · Published 2022-10-28 · No fix listed CWE-787
Priority LOW 35
Nginx NJS v0.7.2 to v0.7.4 was discovered to contain a segmentation violation via njs_scope_valid_value at njs_scope.h.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00979 · Published 2022-10-28 · No fix listed
Priority LOW 25
Nginx NJS v0.7.7 was discovered to contain a segmentation violation via njs_utf8_next at src/njs_utf8.h
CVSS 3.1MEDIUM 5.5· Local · No auth · User interaction · EPSS 0.003 · Published 2022-09-15 · No fix listed CWE-125
Priority LOW 35
Nginx NJS v0.7.5 was discovered to contain a segmentation violation in the function njs_value_own_enumerate at src/njs_value.c.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00916 · Published 2022-07-18 · No fix listed
Priority LOW 35
Nginx NJS v0.7.5 was discovered to contain a segmentation violation via njs_value_to_number at src/njs_value_conversion.h.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00916 · Published 2022-07-18 · No fix listed
Priority LOW 35
Nginx NJS v0.7.5 was discovered to contain a segmentation violation via njs_djb_hash at src/njs_djb_hash.c.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00916 · Published 2022-07-18 · No fix listed
Priority MEDIUM 42
Nginx NJS v0.7.4 was discovered to contain an out-of-bounds read via njs_scope_value at njs_scope.h.
CVSS 3.1CRITICAL 9.1· Network · No auth · No interaction · EPSS 0.01231 · Published 2022-07-18 · No fix listed CWE-125
Priority LOW 35
Nginx NJS v0.7.5 was discovered to contain a segmentation violation via njs_utf8_next at src/njs_utf8.h.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01058 · Published 2022-07-18 · No fix listed
Priority LOW 35
Nginx NJS v0.7.4 was discovered to contain a segmentation violation via njs_value_property at njs_value.c.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.00916 · Published 2022-07-18 · No fix listed
Priority LOW 26
Nginx NJS v0.7.2 was discovered to contain a segmentation violation in the function njs_vmcode_interpreter at src/njs_vmcode.c.
CVSS 3.1MEDIUM 5.5· Local · No auth · User interaction · EPSS 0.00661 · Published 2022-06-21 · No fix listed CWE-416
Priority LOW 26
Nginx NJS v0.7.2 was discovered to contain a segmentation violation in the function njs_string_offset at src/njs_string.c.
CVSS 3.1MEDIUM 5.5· Local · No auth · User interaction · EPSS 0.00661 · Published 2022-06-21 · No fix listed CWE-416
Priority LOW 26
Nginx NJS v0.7.2 was discovered to contain a segmentation violation in the function njs_array_convert_to_slow_array at src/njs_array.c.
CVSS 3.1MEDIUM 5.5· Local · No auth · User interaction · EPSS 0.00661 · Published 2022-06-21 · No fix listed CWE-416
Priority MEDIUM 46
Nginx NJS v0.7.3 was discovered to contain a stack overflow in the function njs_default_module_loader at /src/njs/src/njs_module.c.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.01807 · Published 2022-05-25 · No fix listed CWE-787
Priority LOW 35
Nginx NJS v0.7.2 was discovered to contain a segmentation violation via njs_lvlhsh_bucket_find at njs_lvlhsh.c.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01177 · Published 2022-05-12 · No fix listed CWE-754
Priority LOW 26
NGINX NJS 0.7.2 was discovered to contain a NULL pointer dereference via the component njs_vmcode_array at /src/njs_vmcode.c.
CVSS 3.1MEDIUM 5.5· Local · No auth · User interaction · EPSS 0.00816 · Published 2022-04-15 · No fix listed CWE-476
Priority MEDIUM 45
nginx njs 0.7.2 is affected suffers from Use-after-free in njs_function_frame_alloc() when it try to invoke from a restored frame saved with njs_function_frame_save().
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.01616 · Published 2022-04-14 · No fix listed CWE-416
Priority LOW 36
nginx njs 0.7.2 is vulnerable to Buffer Overflow.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01725 · Published 2022-04-14 · No fix listed CWE-120
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