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CVE-2023-41266

95
FAUCET Score

CVE-2023-41266 is a path traversal vulnerability in Qlik Sense Enterprise for Windows, affecting several older versions. This flaw allows an unauthenticated remote attacker to create an anonymous session and send unauthorized HTTP requests. Rated 6.5 Medium, its vector is network-based with low attack complexity, potentially leading to low confidentiality and integrity impacts. Critically, this vulnerability is actively exploited, including in known ransomware campaigns by groups like Cactus and Magnet Goblin, and has garnered significant community discussion and media coverage.

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

8.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
4.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
82.12%
Probability of exploitation in next 30 days
EPSS Percentile
99.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
Added to KEV · Dec 7, 2023
Nuclei: CVE-2023-41266 · Dec 13, 2023
This CVE's current EPSS score of 0.8212 is in the 100th percentile among its peer group of 23,701 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.0 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