CVE-2020-36309
MEDIUM5.3EPSS 0.42%nginx - security update
Published: 4/6/2021Modified: 4/28/2026
Description
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.
Affected packages (3)
- Bitnami/openrestyfrom 0, < 0.10.16
- Debian/nginxfrom 0, < 1.18.0-6.1+deb11u5
- Debian/nginxfrom 0, < 1.18.0-6.1+deb11u5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
References (7)
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2020-36309
- WEBhttps://github.com/openresty/lua-nginx-module/compare/v0.10.15...v0.10.16
- WEBhttps://github.com/openresty/lua-nginx-module/pull/1654
- WEBhttps://lists.debian.org/debian-lts-announce/2025/06/msg00026.html
- WEBhttps://news.ycombinator.com/item?id=26712562
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2020-36309
- WEBhttps://security.netapp.com/advisory/ntap-20210507-0005/