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    CVE-2023-48365

    Qlik Sense Enterprise for Windows before August 2023 Patch 2 allows unauthenticated remote code execution, aka QB-21683. Due to improper validation of HTTP headers, a remote attacker is able to elevate their privilege by tunneling HTTP requests, allowing them to execute HTTP requests on the backend server that hosts the repository application. The fixed versions are August 2023 Patch 2, May 2023 Patch 6, February 2023 Patch 10, November 2022 Patch 12, August 2022 Patch 14, May 2022 Patch 16, February 2022 Patch 15, and November 2021 Patch 17. NOTE: this issue exists because of an incomplete fix for CVE-2023-41265.

    Published:Nov 15, 2023
    Last Modified:Oct 31, 2025
    EPS:Nov 15, 2023
    EPSS Score:0.68539
    CVSS Score:9.6

    CISA Notification

    Description

    Qlik Sense Enterprise for Windows before August 2023 Patch 2 allows unauthenticated remote code execution, aka QB-21683. Due to improper validation of HTTP headers, a remote attacker is able to elevate their privilege by tunneling HTTP requests, allowing them to execute HTTP requests on the backend server that hosts the repository application. The fixed versions are August 2023 Patch 2, May 2023 Patch 6, February 2023 Patch 10, November 2022 Patch 12, August 2022 Patch 14, May 2022 Patch 16, February 2022 Patch 15, and November 2021 Patch 17. NOTE: this issue exists because of an incomplete fix for CVE-2023-41265.

    Required Action:

    Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

    Notes:

    No extra notes provided.

    Due Date
    Feb 3, 2025
    585 days ago
    Alert Date
    Jan 13, 2025
    606 days ago

    Affected Products

    Vendor
    Qlik
    Product
    Qlik Sense

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-273 HTTP Response Smuggling
    CAPEC-33 HTTP Request Smuggling

    Related CVEs

    CVE-2025-61138 (CVSS 7.5) — Qlik Sense Enterprise v14.212.13 was discovered to contain an information leak via the /dev-hub/ directory.…
    CVE-2024-55580 (CVSS 7.5) — An issue was discovered in Qlik Sense Enterprise for Windows before November 2024 IR. Unprivileged users with …
    CVE-2024-36077 (CVSS 8.8) — Qlik Sense Enterprise for Windows before 14.187.4 allows a remote attacker to elevate their privilege due to i…
    CVE-2023-41266 (CVSS 8.2) — A path traversal vulnerability found in Qlik Sense Enterprise for Windows for versions May 2023 Patch 3 and ea…
    CVE-2023-41265 (CVSS 9.6) — An HTTP Request Tunneling vulnerability found in Qlik Sense Enterprise for Windows for versions May 2023 Patch…
    CVE-2021-36761 (CVSS 5.3) — The GeoAnalytics feature in Qlik Sense April 2020 patch 4 allows SSRF.…
    CVE-2022-0564 (CVSS 5.3) — A vulnerability in Qlik Sense Enterprise on Windows could allow an remote attacker to enumerate domain user ac…
    CVE-2019-11628 (CVSS 8.2) — An issue was discovered in QlikView Server before 11.20 SR19, 12.00 and 12.10 before 12.10 SR11, 12.20 before …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High