CVE-2023-41265
CRITICAL KEV RANSOMWARE NUCLEIQlik Sense Enterprise for Windows <= May 2023 Patch 3 - HTTP Request Tunneling
Title source: llmExploitation Summary
CVE-2023-41265 is actively exploited and listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added December 7, 2023, with confirmed use in ransomware campaigns. EIP tracks 1 public exploit from researchers including praetorian-inc. A Nuclei detection template is also available.
AI-analyzed exploit summary This repository contains a Nuclei template designed to detect the ZeroQlik vulnerability (CVE-2023-41265 and CVE-2023-41266) in Qlik Sense Enterprise for Windows. The template sends a crafted HTTP request to a specific endpoint and checks for a 400 status code along with specific response patterns to confirm the vulnerability.
Description
An HTTP Request Tunneling vulnerability found in Qlik Sense Enterprise for Windows for versions May 2023 Patch 3 and earlier, February 2023 Patch 7 and earlier, November 2022 Patch 10 and earlier, and August 2022 Patch 12 and earlier allows a remote attacker to elevate their privilege by tunneling HTTP requests in the raw HTTP request. This allows them to send requests that get executed by the backend server hosting the repository application. This is fixed in August 2023 IR, May 2023 Patch 4, February 2023 Patch 8, November 2022 Patch 11, and August 2022 Patch 13.
Exploits (1)
This repository contains a Nuclei template designed to detect the ZeroQlik vulnerability (CVE-2023-41265 and CVE-2023-41266) in Qlik Sense Enterprise for Windows. The template sends a crafted HTTP request to a specific endpoint and checks for a 400 status code along with specific response patterns to confirm the vulnerability.
Nuclei Templates (1)
html:"Qlik" || http.favicon.hash:-74348711 || http.html:"qlik" || http.title:"qlik-sense"
app="qlik-sense" || title="qlik-sense" || icon_hash=-74348711 || body="qlik"
References (3)
Scores
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N