CVE-2026-64838

    Dashboard / Vulnerabilities / CVE-2026-64838

    CVE-2026-64838

    Published: 10 Sept 2026Last Modified: 11 Sept 2026

    Summary: ICEcoder through 8.1 Path Traversal via oldFileName Parameter

    Details: ICEcoder versions through 8.1 fail to properly validate the oldFileName parameter in file move and rename operations, allowing authenticated users to relocate files from outside the document root. Attackers can use path traversal sequences in oldFileName to move files writable by the PHP process into the web-accessible project directory, disclosing file contents and deleting originals.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64838.json, https://github.com/Caycon/cve-advisories/blob/main/2026/ICEcoder/CVE-2026-64838.md, https://github.com/icecoder/ICEcoder, https://github.com/icecoder/ICEcoder/blob/4a61847ef7bb0360735cf1d55c45e5de9746e24e/lib/file-control.php#L198, https://nvd.nist.gov/vuln/detail/CVE-2026-64838, https://packagist.org/packages/icecoder/icecoder, https://www.vulncheck.com/advisories/icecoder-through-8.1-path-traversal-via-oldfilename-parameter

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- d4c4911eadb23629bb31134181e2745a7f7bc1e3
    Fixed -None

    Affected versions

    8.1

    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
    CVE-2026-64838 | CVE-DB