CVE-2024-33452

HIGH EPSS 47.2%
Published Apr 22, 20251y ago · Modified Jun 17, 20261w ago
7.7 CVSS 3.1
High
Find Similar
Published Apr 22, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

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 Details

Base Score
7.7
Exploitability
2.2
Impact
5.5
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability Low

Threat Intelligence

EPSS Exploit Probability
47.2% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-444

Affected Products 1

VendorProductVersionRange
openrestylua-nginx-module* ≤0.10.26

References 3

  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/06/msg00026.html
  • portswigger.net https://portswigger.net/research/http-desync-attacks-request-smuggling-reborn
    ExploitThird Party Advisory
  • benasin.space https://www.benasin.space/2025/03/18/OpenResty-lua-nginx-module-v0-10-26-HTTP-Request-Smuggling-in-HEAD-requests/
    ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.