CVE-2023-41265

criticalpriority · act · 90OT risk · criticalKEV · exploitedEPSS 0.882 · 100 %ileexploit · PoCEURUUS

grimoire priorityP0 · Act now

Exploitable?

Yes · in the wild

CISA KEV · 1 exploit · PoC

Likely / severe?

88.2% (100th) EPSS

CVSS 9.9 · critical

Is it mine?

9 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

added 2023-12-07remediate by 2023-12-28

required action Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

EPSS · scored 2026-10-22

Qlik Sense HTTP Tunneling Vulnerability

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.

cvss

Technical severity, 0–10. One row per scoring source.

9.9

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.1 · impact 6

v3.19.9criticalAV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.6criticalCVSS:3.1/AC:L/AV:N/A:N/C:H/I:H/PR:L/S:C/UI:Nsecondary · ENISA EU

v3.19.6criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Nsecondary · cve@mitre.org USexploitability 3.1 · impact 5.8

v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: active · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-444USprimaryCWE-444US

exploits (1)

Public proof-of-concept and weaponised exploit code.

praetorian-inc/zeroqlik-detectA Nuclei template to detect ZeroQlik (CVE-2023-41265 and CVE-2023-41266)PoC · poc_in_github

affected products (9)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Qlik Technologies Inc. Qlik Sense EnterpriseAugust 2022 → August 2022 Patch 13fstec_bduRU
Qlik Technologies Inc. Qlik Sense EnterpriseFebruary 2023 → February 2023 Patch 8fstec_bduRU
Qlik Technologies Inc. Qlik Sense EnterpriseMay 2023 → May 2023 Patch 4fstec_bduRU
Qlik Technologies Inc. Qlik Sense EnterpriseNovember 2022 → November 2022 Patch 11fstec_bduRU
qlik qlik sense= august_2022nvdUScpe:2.3:a:qlik:qlik_sense:*:*:*:*:*:*:*:*
qlik qlik sense= february_2023nvdUScpe:2.3:a:qlik:qlik_sense:*:*:*:*:*:*:*:*
qlik qlik sense= may_2023nvdUScpe:2.3:a:qlik:qlik_sense:*:*:*:*:*:*:*:*
qlik qlik sense= november_2022nvdUScpe:2.3:a:qlik:qlik_sense:*:*:*:*:*:*:*:*

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2023-08-29modified 2026-08-05

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+541 more

references (8)

External citations — patches, advisories, analysis.

scry

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