CVE-2026-104474 - OpenLiteSpeed before 1.9.3 Local Privilege Escalation via lsup.sh Auto-Update

CVE-2026-104474 - OpenLiteSpeed before 1.9.3 Local Privilege Escalation via lsup.sh Auto-Update

https://cvefeed.io/rssfeed/latest.atom / Sat, 10/03/2026 - 04:50
CVE ID :CVE-2026-104474
Published : Oct. 3, 2026, 12:16 a.m. | 57 minutes ago
Description :OpenLiteSpeed before 1.9.3 contains a local privilege escalation vulnerability in admin/misc/lsup.sh that runs unverified update packages from a nobody-writable directory as root. Attackers controlling the nobody web process can replace the package in /usr/local/lsws/autoupdate/ before extraction, so its install.sh runs as root on the next update.
Severity: 6.7 | MEDIUM
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Kenya Education Network CERT(KENET-CERT) is a Cybersecurity Emergency Response Team and Co-ordination Center operated by the National Research and Education Network of Kenya. KENET-CERT coordination center promotes awareness on cybersecurity incidences as well as coordinates and assists member institutions in responding effectively to cyber security threats and incidences. KENET-CERT works closely with Kenya's National CIRT coordination center (CIRT/CC) as a sector CIRT for the academic institutions. KENET promotes use of ICT in Teaching, Learning and Research in Higher Education Institutions in Kenya. KENET aims to interconnect all the Universities, Tertiary and Research Institutions in Kenya by setting up a cost effective and sustainable private network with high speed access to the global Internet. KENET also facilitates electronic communication among students and faculties in member institutions, share learning and teaching resources by collaboration in Research and Development of Educational content.