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    CVE-2023-5965

    An authenticated privileged attacker could upload a specially crafted zip to the EspoCRM server in version 7.2.5, via the update form, which could lead to arbitrary PHP code execution.

    Published:Nov 30, 2023
    Last Modified:Apr 20, 2026
    EPS:Nov 30, 2023
    EPSS Score:0.00899
    CVSS Score:4.7

    Affected Products

    Vendor
    Espocrm
    Product
    Espocrm

    Exploits

    https://github.com/josemlwdf/CVE-2023-5965https://github.com/pedrojosenavasperez/cve-2023-5965

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

    Related CVEs

    CVE-2026-88896 (CVSS 6.9) — EspoCRM before 10.0.4 is vulnerable to server-side request forgery. HostCheck::ipAddressIsNotInternal(), which…
    CVE-2026-41141 (CVSS 6.5) — EspoCRM is an open source customer relationship management application. Prior to 9.3.5, the POST /api/v1/Email…
    CVE-2026-41160 (CVSS 4.3) — EspoCRM is an open source customer relationship management application. Prior to 9.3.5, a business logic flaw …
    CVE-2026-33741 (CVSS 6.8) — EspoCRM is an open source customer relationship management application. Versions 9.3.3 and below allow authent…
    CVE-2026-33733 (CVSS 7.2) — EspoCRM is an open source customer relationship management application. Prior to version 9.3.4, the admin temp…
    CVE-2026-33656 (CVSS 9.1) — EspoCRM is an open source customer relationship management application. Prior to version 9.3.4, EspoCRM's buil…
    CVE-2026-33740 (CVSS 5.4) — EspoCRM is an open source customer relationship management application. In versions 9.3.3 and below, the POST …
    CVE-2026-33659 (CVSS 3.5) — EspoCRM is an open source customer relationship management application. In versions 9.3.3 and below, the POST …
    CVE-2026-33657 (CVSS 4.6) — EspoCRM is an open source customer relationship management application. Versions 9.3.3 and below have a stored…
    CVE-2026-33534 (CVSS 4.3) — EspoCRM is an open source customer relationship management application. Versions 9.3.3 and below have an authe…

    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