Pi-Hole AdminLTE Whitelist (now 'Web Allowlist') Remote Command Execution
CVSS v3
8.8
HIGH
EPSS Score
69.5%
exploit probability
CISA KEV
No
known exploited
Exploitation
none
SSVC status
An authenticated command injection vulnerability exists in Pi-hole versions up to 3.3. When adding a domain to the allowlist via the web interface, the domain parameter is not properly sanitized, allowing an attacker to append OS commands to the domain string. These commands are executed on the underlying operating system with the privileges of the Pi-hole service user. This behavior was present in the legacy AdminLTE interface and has since been patched in later versions.
An authenticated command injection vulnerability exists in Pi-hole versions up to 3.3. When adding a domain to the allowlist via the web interface, the domain parameter is not properly sanitized, allowing an attacker to append OS commands to the domain string. These commands are executed on the underlying operating system with the privileges of the Pi-hole service user. This behavior was present in the legacy AdminLTE interface and has since been patched in later versions.
Active exploitation of CVE-2025-34087 has not been confirmed. The EPSS score is 69.5%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2025-34087 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string 3.1.
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Ranked by exploit probability (EPSS).