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CVE CVE-2026-8209

CVE-2026-8209

PHP

Severity: —
CVSS: —CVSS
Published: 2026-05-09
Last modified: 2026-05-09
CWE: CWE-23

Description

Gibbon versions before v30.0.01 are affected by a path traversal vulnerability resulting in DOS by attempting extraction of web application PHP files, failed .zip extraction results in deletion of the file and a DOS condition. Successful exploitation requires Teacher or higher privileges. Exploitation could result in loss of availability of the web application.

References

https://github.com/GibbonEdu/core/releases/tag/v30.0.01
https://projectblack.io/blog/gibbon-v30-authenticated-sql-injection-and-rce/#denial-of-service-via-path-traversal

Summary

Description

References