CVE-2026-64838

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.

CVSS v3 8.3 HIGH

8.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
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://www.vulncheck.com/advisories/icecoder-through-8.1-path-traversal-via-oldfilename-parameter
https://github.com/Caycon/cve-advisories/blob/main/2026/ICEcoder/CVE-2026-64838.md

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-10 14:17

Updated : 2026-09-10 19:58

NVD link : CVE-2026-64838

Mitre link : CVE-2026-64838

CVE.ORG link : CVE-2026-64838

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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