CVE-2026-8208

Gibbon versions before v30.0.01 are affected by a local file inclusion vulnerability resulting in RCE by changing the report archive directory and forcing interpretation of a user provided .zip as PHP. Successful exploitation requires Teacher or higher privileges. Exploitation could result in compromise of the underlying web server.

Scoring

Severity
HIGH
CVSS base score
8.9
CVSS vector
CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
EPSS probability
0.32%
CWE
CWE-98
Published
2026-05-09
Last modified
2026-05-11

Affected products

Weakness type

Related vulnerabilities

Markdown version · Browse all CVEs