Quick answers
- Is CVE-2026-64838 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-64838 being exploited in the wild.
- How severe is CVE-2026-64838?
- High severity, with a CVSS score of 8.3, published 10 September 2026.
- Which products and versions are affected?
- ICEcoder through 8.1.
- Is there a fix for CVE-2026-64838?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-64838 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-64838?
- Check whether you run ICEcoder at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
This is a path traversal vulnerability (CWE-22) in the file move and rename operations. The vulnerable component fails to properly validate the oldFileName parameter, allowing attackers to use path traversal sequences (e.g., ../) to reference and move files outside the intended document root. The attack requires authentication to access the ICEcoder interface. An authenticated attacker can exploit this to relocate any files writable by the PHP process into the web directory, enabling file disclosure and data deletion. The vulnerability affects ICEcoder through version 8.1.
Affected products
- ICEcoder ICEcoder through 8.1
Timeline
- 2026-09-10: disclosed