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.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation poc

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
ICEcoder ICEcoder unaffected
Version Status Constraints
8.0 affected ≤ 8.1

No data.

No data.

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No data.

Project Subscriptions

Vendors Products
Icecoder Subscribe
Icecoder Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/Caycon/cve-advisories/blob/main/2026/ICEcoder/CVE-2026-64838.md cve-icon cve-icon cve-icon
https://github.com/icecoder/ICEcoder cve-icon cve-icon
https://github.com/icecoder/ICEcoder/blob/4a61847ef7bb0360735cf1d55c45e5de9746e24e/lib/file-control.php#L198 cve-icon cve-icon
https://www.vulncheck.com/advisories/icecoder-through-8.1-path-traversal-via-oldfilename-parameter cve-icon cve-icon
History

Thu, 10 Sep 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Thu, 10 Sep 2026 14:00:00 +0000

Type Values Removed Values Added
Description 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.
Title ICEcoder through 8.1 Path Traversal via oldFileName Parameter
First Time appeared Icecoder
Icecoder icecoder
Weaknesses CWE-22
CPEs cpe:2.3:a:icecoder:icecoder:*:*:*:*:*:*:*:*
Vendors & Products Icecoder
Icecoder icecoder
References
Metrics cvssV3_1

{'score': 8.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-09-10T15:00:12.933Z

Reserved: 2026-07-20T18:27:48.161Z

Link: CVE-2026-64838

cve-icon Vulnrichment

Updated: 2026-09-10T15:00:08.803Z

cve-icon NVD

Status : Received

Published: 2026-09-10T14:17:03.823

Modified: 2026-09-10T16:17:37.337

Link: CVE-2026-64838

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-10T16:30:17Z

Weaknesses