PT-2026-82517

CVE-2026-26899

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Published

2026-08-27

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Updated

2026-09-01

Description by

CVSS 3.1
8.8
High
MetricsAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions luci-app-https-dns-proxy versions prior to 2026-01-17
Description Authenticated users can execute arbitrary shell commands due to improper handling of shell metacharacters in the name parameter within the setInitAction() function located in /usr/libexec/rpcd/luci.https-dns-proxy.
Recommendations Update luci-app-https-dns-proxy to a version released on or after 2026-01-17. As a temporary mitigation, restrict access to the setInitAction() function to prevent unauthorized command execution.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-78: Improper Neutralization of Special Elements used in an OS Command (\'OS Command Injection\')
Related identifiers
CVE-2026-26899
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