CVE-2023-41266

Name: CVE-2023-41266
Creator: NVD / NIST
Published: 2023-08-29T23:15:09.38+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10Actively ExploitedEPSS 84.97%

Last modified Jun 17, 2026

CVE-2023-41266 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A path traversal 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 an unauthenticated remote attacker to generate an anonymous session. This allows them to transmit HTTP requests to unauthorized endpoints. CISA has confirmed active exploitation in the wild. EPSS estimates a 84.97% chance of exploitation in the next 30 days.

Description

A path traversal 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 an unauthenticated remote attacker to generate an anonymous session. This allows them to transmit HTTP requests to unauthorized endpoints. This is fixed in August 2023 IR, May 2023 Patch 4, February 2023 Patch 8, November 2022 Patch 11, and August 2022 Patch 13.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

84.97%

99.7th percentile

Probability of exploitation in the next 30 days. Learn more

Exploitation Status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by Dec 28, 2023.

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Qlik	Qlik Sense	august_2022
Qlik	Qlik Sense	february_2023
Qlik	Qlik Sense	may_2023
Qlik	Qlik Sense	november_2022

References

Timeline

Published: Aug 29, 2023
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2023-41266?

How severe is CVE-2023-41266?

CVE-2023-41266 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 84.97% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.

How do I fix CVE-2023-41266?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-41266?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST