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    CVE-2026-113600

    Fat Free CRM before 0.26.0 contains an insecure direct object reference vulnerability that allows authenticated users to modify or delete other users' comments because CommentsController#update and #destroy use an unscoped Comment.find without authorization checks. Attackers can send PUT or DELETE requests to /comments/:id with enumerable sequential IDs to edit or delete comments on contacts, accounts, leads, and opportunities owned by others.

    Published:Oct 20, 2026
    Last Modified:Oct 23, 2026
    EPS:Oct 20, 2026
    EPSS Score:0.00278
    CVSS Score:5.4

    Affected Products

    Vendor
    Fatfreecrm
    Product
    Fat Free Crm

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2019-10226 (CVSS 5.4) — HTML Injection has been discovered in the v0.19.0 version of the Fat Free CRM product via an authenticated req…
    CVE-2015-1585 (CVSS 6.8) — Fat Free CRM before 0.13.6 allows remote attackers to conduct cross-site request forgery (CSRF) attacks via a …
    CVE-2014-5441 (CVSS 4.3) — Multiple cross-site scripting (XSS) vulnerabilities in app/views/layouts/application.html.haml in Fat Free CRM…
    CVE-2013-7225 (CVSS 6.5) — Multiple SQL injection vulnerabilities in app/controllers/home_controller.rb in Fat Free CRM before 0.12.1 all…
    CVE-2013-7249 (CVSS 5) — Fat Free CRM before 0.12.1 does not restrict XML serialization, which allows remote attackers to obtain sensit…
    CVE-2013-7224 (CVSS 5) — Fat Free CRM before 0.12.1 does not restrict JSON serialization, which allows remote attackers to obtain sensi…
    CVE-2013-7223 (CVSS 6.8) — Multiple cross-site request forgery (CSRF) vulnerabilities in Fat Free CRM before 0.12.1 allow remote attacker…
    CVE-2013-7222 (CVSS 5) — config/initializers/secret_token.rb in Fat Free CRM before 0.12.1 has a fixed FatFreeCRM::Application.config.s…

    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