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    CVE-2023-6887

    A vulnerability classified as critical has been found in saysky ForestBlog up to 20220630. This affects an unknown part of the file /admin/upload/img of the component Image Upload Handler. The manipulation of the argument filename leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-248247.

    Published:Dec 17, 2023
    Last Modified:Nov 21, 2024
    EPS:Dec 17, 2023
    EPSS Score:0.00077
    CVSS Score:6.3

    Affected Products

    Vendor
    Forestblog Project
    Product
    Forestblog

    Exploits

    https://github.com/daydust/vuln/blob/main/ForestBlog/Arbitrary_File_Upload_Vulnerability.mdhttps://github.com/daydust/vuln/blob/main/ForestBlog/Arbitrary_File_Upload_Vulnerability.md

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

    Related CVEs

    CVE-2025-3005 (CVSS 5.1) — A vulnerability was found in Sayski ForestBlog up to 20250321 and classified as problematic. Affected by this …
    CVE-2025-3004 (CVSS 5.1) — A vulnerability has been found in Sayski ForestBlog up to 20250321 and classified as problematic. Affected by …
    CVE-2024-57498 (CVSS 4.8) — Cross Site Scripting vulnerability in sayski ForestBlog 20241223 allows a remote attacker to escalate privileg…
    CVE-2022-29020 (CVSS 6.1) — ForestBlog through 2022-02-16 allows admin/profile/save userAvatar XSS during addition of a user avatar.…
    CVE-2021-46034 (CVSS 6.1) — A problem was found in ForestBlog, as of 2021-12-29, there is a XSS vulnerability that can be injected through…
    CVE-2021-46033 (CVSS 9.8) — In ForestBlog, as of 2021-12-28, File upload can bypass verification.…
    CVE-2020-18964 (CVSS 8.8) — Cross Site Request Forgery (CSRF) Vulnerability in ForestBlog latest version via the website Management backgr…

    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