CVE-2026-50130: high-severity vulnerability in pi-hole
Pi-hole: Local privilege escalation from `pihole` user to root via `/etc/pihole/logrotate`
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.3%
Pi-hole is a DNS sinkhole that protects devices from unwanted content without installing any client-side software. From 6.0 to 6.4.2, a user with code execution as the unprivileged pihole user can escalate to root by replacing /etc/pihole/logrotate. The replacement is laundered to root:root ownership by pihole-FTL-prestart.sh and then parsed as root by the daily pihole flush cron, executing firstaction shell as uid 0. This issue is fixed in version 6.4.3.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected products
pi-hole · pi-holeRelated CVEs — pi-hole
In the same product, most dangerous first.
CVE-2024-34361HIGHPi-hole Blind Server-Side Request Forgery (SSRF) vulnerability can lead to Remote Code Execution (RCE)EPSS 2.8%CVE-2021-29449MEDIUMMultiple Privilege Escalation Vulnerabilities PiholeEPSS 1.8%CVE-2024-28247HIGHPihole Authenticated Arbitrary File Read with root privilegesEPSS 1.4%CVE-2026-119334LOWPi-hole: file:// adlist read check and curl can resolve different filesEPSS 0.3%CVE-2026-119336HIGHPi-hole: arbitrary root file clobber / chmod / disclosure via updatecheck.sh cron following /etc/pihole/versions symlinkEPSS 0.2%CVE-2026-119335HIGHPi-hole: Local privilege escalation from `pihole` user to root via CVE-2026-41489 fix bypassEPSS 0.2%