CVE-2026-64837: ICEcoder through 8.1 OS Command Injection via lib/properties.php

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-10 · updated 2026-09-10
Weakness: CWE-78

Description

ICEcoder through 8.1 passes an unescaped filesystem path into a shell command in lib/properties.php, allowing authenticated users to inject OS commands through directory names. Attackers can create directories with shell metacharacters in their names and access the Properties function to execute arbitrary commands as the web-server user via popen().

Affected products

ICEcoder: from 8.0 through 8.1

References

https://github.com/Caycon/cve-advisories/blob/main/2026/ICEcoder/CVE-2026-64837.md
https://github.com/icecoder/ICEcoder
https://github.com/icecoder/ICEcoder/blob/4a61847ef7bb0360735cf1d55c45e5de9746e24e/lib/properties.php#L37
https://www.vulncheck.com/advisories/icecoder-through-8.1-os-command-injection-via-lib-properties-php

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