high8.8
CVE-2026-64836
ICEcoder versions through 8.1 contain a path traversal vulnerability in the file-control endpoint due to a logic error in the document-root confinement check.
Impact
ICEcoder versions through 8.1 contain a path traversal vulnerability in the file-control endpoint due to a logic error in the document-root confinement check. The File::check() validation function compares realpath() to boolean true, which never succeeds, allowing authenticated attackers to submit traversal sequences or absolute paths in the file parameter to read, write, or delete files outside the configured document root.
Affected products
| Product | Affected versions |
|---|---|
| ICEcoder | through 8.1 |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/Caycon/cve-advisories/blob/main/2026/ICEcoder/CVE-2026-64836.md
- https://github.com/icecoder/ICEcoder
- https://github.com/icecoder/ICEcoder/blob/4a61847ef7bb0360735cf1d55c45e5de9746e24e/classes/File.php#L70
- https://www.vulncheck.com/advisories/icecoder-through-8.1-path-traversal-via-ineffective-file-check-confinement