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Vulnerability record · CVE-2026-64837 · published 10 September 2026

CVE-2026-64837: OS command injection vulnerability

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().

8.7 CVSS 4.0 High EPSS 0.81% · top 44.8% CWE-78 · OS command injection Deferred
8.7CVSS 4.0 base score
0.81%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
4References
10 Sep 2026Last modified by NVD

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().

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
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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Source: NIST National Vulnerability Database (record CVE-2026-64837), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.