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CVE-2023-41265

97
FAUCET Score

CVE-2023-41265 is a critical HTTP Request Tunneling vulnerability affecting Qlik Sense Enterprise for Windows in multiple versions. This flaw allows a remote attacker to elevate privileges by smuggling HTTP requests, which are then executed by the backend server, leading to potential full system compromise. With a CVSS score of 9.9 (CRITICAL), it requires low privileges and no user interaction, making it easily exploitable over the network. This vulnerability is actively exploited in the wild, including by ransomware campaigns like Cactus and Magnet Goblin, and has garnered significant community discussion and media coverage, with Nuclei templates available for detection.

Impacted Technologies

VendorProductVersion(s)CPE
august_2022CPE matchmatch criteria
cpe:2.3:a:qlik:qlik_sense:august_2022:-:*:*:enterprise:windows:*:*
august_2022CPE matchmatch criteria
cpe:2.3:a:qlik:qlik_sense:august_2022:patch_1:*:*:enterprise:windows:*:*
august_2022CPE matchmatch criteria
cpe:2.3:a:qlik:qlik_sense:august_2022:patch_10:*:*:enterprise:windows:*:*
august_2022CPE matchmatch criteria
cpe:2.3:a:qlik:qlik_sense:august_2022:patch_11:*:*:enterprise:windows:*:*
august_2022CPE matchmatch criteria
cpe:2.3:a:qlik:qlik_sense:august_2022:patch_12:*:*:enterprise:windows:*:*

CVSS Data

CVSS version used by this source: 3.1

9.6CRITICAL

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.1
Impact Score
5.8
CvssVersion
3.1

Exploit Intelligence

EPSS Score
84.47%
Probability of exploitation in next 30 days
EPSS Percentile
99.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Added to KEV · Dec 7, 2023
Nuclei: CVE-2023-41265 · Dec 13, 2023
This CVE's current EPSS score of 0.8447 is in the 100th percentile among its peer group of 1,124 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 1.0 Bluesky, 0.5 Mastodon, and 1.6 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cisa.gov / known-exploited-vulnerabilities-catalog
US Government Resource
community.qlik.com / t5/Official-Support-Articles/Critical-Security-fixes-for-Qlik-Sense-Enterprise-for-Windows/ta-p/2110801
Vendor Advisory
community.qlik.com / t5/Release-Notes/tkb-p/ReleaseNotes
Release Notes