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    CVE-2021-28931

    Arbitrary file upload vulnerability in Fork CMS 5.9.2 allows attackers to create or replace arbitrary files in the /themes directory via a crafted zip file uploaded to the Themes panel.

    Published:Jul 7, 2021
    Last Modified:Nov 21, 2024
    EPS:Jul 7, 2021
    EPSS Score:0.00423
    CVSS Score:8.8

    Affected Products

    Vendor
    Fork-cms
    Product
    Fork Cms

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

    Related CVEs

    CVE-2022-35585 (CVSS 4.8) — A stored cross-site scripting (XSS) issue in the ForkCMS version 5.9.3 allows remote attackers to inject JavaS…
    CVE-2022-35587 (CVSS 4.8) — A cross-site scripting (XSS) issue in the Fork version 5.9.3 allows remote attackers to inject JavaScript via …
    CVE-2022-35589 (CVSS 4.8) — A cross-site scripting (XSS) issue in the Fork version 5.9.3 allows remote attackers to inject JavaScript via …
    CVE-2022-35590 (CVSS 4.8) — A cross-site scripting (XSS) issue in the ForkCMS version 5.9.3 allows remote attackers to inject JavaScript v…
    CVE-2022-1064 (CVSS 8.8) — SQL injection through marking blog comments on bulk as spam in GitHub repository forkcms/forkcms prior to 5.11…
    CVE-2022-0153 (CVSS 7.5) — SQL Injection in GitHub repository forkcms/forkcms prior to 5.11.1.…
    CVE-2022-0145 (CVSS 5.4) — Cross-site Scripting (XSS) - Stored in GitHub repository forkcms/forkcms prior to 5.11.1.…
    CVE-2020-23049 (CVSS 5.4) — Fork CMS Content Management System v5.8.0 was discovered to contain a cross-site scripting (XSS) vulnerability…
    CVE-2020-23264 (CVSS 8.8) — Cross-site request forgery (CSRF) in Fork-CMS before 5.8.2 allow remote attackers to hijack the authentication…
    CVE-2020-23263 (CVSS 6.1) — Persistent Cross-site scripting vulnerability on Fork CMS version 5.8.2 allows remote attackers to inject arbi…

    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