CVE-2026-64838ICEcoder through 8.1 Path Traversal via oldFileName Parameter
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No exploitation reported and no EPSS estimate yet.
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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
- 8.3 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
- Weakness (CWE)
- CWE-22
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Sep 10, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
ICEcoder ICEcoder icecoder:icecoder (from the name) | from 8.0 through 8.1 | CNA record |
References
- https://github.com/icecoder/ICEcoderproduct
- https://github.com/Caycon/cve-advisories/blob/main/2026/ICEcoder/CVE-2026-64838.mdthird-party-advisory
- https://github.com/icecoder/ICEcoder/blob/4a61847ef7bb0360735cf1d55c45e5de9746e24e/lib/file-control.php#L198technical-description
- https://www.vulncheck.com/advisories/icecoder-through-8.1-path-traversal-via-oldfilename-parameterthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.