Medium
Security advisory
ngx_http_lua_module (aka lua-nginx-module) before 0.10.16 in OpenResty allows unsafe characters in an argument when using the API to mutate a URI, or a request or response header.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2020-36309
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 11:12 UTC · Revision 1
Source evidence
ngx_http_lua_module (aka lua-nginx-module) before 0.10.16 in OpenResty allows unsafe characters in an argument when using the API to mutate a URI, or a request or response header.
osv:CVE-2020-36309
Complete source record
{
"id": "3d4ee39319cdfa06baaf7f57cb1cdee78bb64750b7ddfc500a23ea93b3134215",
"url": "https://osv.dev/vulnerability/CVE-2020-36309",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2020-36309",
"summary": "ngx_http_lua_module (aka lua-nginx-module) before 0.10.16 in OpenResty allows unsafe characters in an argument when using the API to mutate a URI, or a request or response header.",
"evidence": "osv:CVE-2020-36309",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2020-36309",
"aliases": [
"BIT-openresty-2020-36309",
"CVE-2020-36309"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/openresty/lua-nginx-module",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "c2565fe799408c31bf445530a0e68c9bdb2de1fa"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:openresty:lua-nginx-module:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "0.10.16"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
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"v0.10.16rc4",
"v0.10.16rc3",
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],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36309.json"
}
}
],
"modified": "2026-10-20T10:53:25.797551947Z",
"provider": "osv",
"references": [
"https://lists.debian.org/debian-lts-announce/2025/06/msg00026.html",
"https://news.ycombinator.com/item?id=26712562",
"https://security.netapp.com/advisory/ntap-20210507-0005/",
"https://github.com/openresty/lua-nginx-module/compare/v0.10.15...v0.10.16",
"https://github.com/openresty/lua-nginx-module/pull/1654"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2020-36309",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 384303,
"published_at": "2021-04-06T19:15:13.583+00:00"
}