VulnerabilityModified
CVE-2024-33452
An issue in OpenResty lua-nginx-module v.0.10.26 and before allows a remote attacker to conduct HTTP request smuggling via a crafted HEAD request.
HIGH 7.7EPSS 0.78%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.78%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue in OpenResty lua-nginx-module v.0.10.26 and before allows a remote attacker to conduct HTTP request smuggling via a crafted HEAD request.
- CVSS 3.1
- 7.7 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
- EPSS
- 0.78% probability · 54th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-444
- Affected
- openresty/lua-nginx-module
- Source
- cve@mitre.org
References
- https://portswigger.net/research/http-desync-attacks-request-smuggling-rebornExploit, Third Party Advisory
- https://www.benasin.space/2025/03/18/OpenResty-lua-nginx-module-v0-10-26-HTTP-Request-Smuggling-in-HEAD-requests/Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/06/msg00026.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.