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    CVE-2023-49034

    Cross Site Scripting (XSS) vulnerability in ProjeQtOr 11.0.2 allows a remote attacker to execute arbitrary code via a crafted script to thecheckvalidHtmlText function in the ack.php and security.php files.

    Published:Feb 20, 2024
    Last Modified:Apr 25, 2025
    EPS:Feb 20, 2024
    EPSS Score:0.0019
    CVSS Score:6.1

    Affected Products

    Vendor
    Projeqtor
    Product
    Projeqtor

    Exploits

    https://gist.github.com/thedroidgeek/0a9b8189b74f968b5d7b84ec12b8f8f5https://gist.github.com/thedroidgeek/0a9b8189b74f968b5d7b84ec12b8f8f5

    Related CVEs

    CVE-2026-41467 (CVSS 5.1) — ProjeQtor versions 7.0 through 12.4.3 contain a stored cross-site scripting vulnerability in the file upload f…
    CVE-2026-41466 (CVSS 5.1) — ProjeQtor versions 7.0 through 12.4.3 contain a stored cross-site scripting vulnerability in the checkValidHtm…
    CVE-2026-41465 (CVSS 7.1) — ProjeQtor versions 7.0 through 12.4.3 contain a path traversal vulnerability in the log file viewer at dynamic…
    CVE-2026-41464 (CVSS 7.1) — ProjeQtor versions 7.0 through 12.4.3 contain a missing authorization vulnerability in the objectDetail.php en…
    CVE-2026-41463 (CVSS 8.7) — ProjeQtor versions 7.0 through 12.4.3 contain a ZipSlip path traversal vulnerability in the plugin upload func…
    CVE-2026-41462 (CVSS 9.3) — ProjeQtor versions 7.0 through 12.4.3 contain an unauthenticated SQL injection vulnerability in the login func…
    CVE-2021-47819 (CVSS 9.3) — ProjeQtOr Project Management 9.1.4 contains a file upload vulnerability that allows guest users to upload mali…
    CVE-2024-29387 (CVSS 8.8) — projeqtor up to 11.2.0 was discovered to contain a remote code execution (RCE) vulnerability via the component…
    CVE-2024-29386 (CVSS 5.4) — projeqtor up to 11.2.0 was discovered to contain a SQL injection vulnerability via the component /view/critica…
    CVE-2021-42940 (CVSS 9.9) — A Cross Site Scripting (XSS) vulnerability exists in Projeqtor 9.3.1 via /projeqtor/tool/saveAttachment.php, w…

    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