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CWE

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CVE-2026-8209

Published: May 9, 2026

Modified: May 11, 2026

PUBLISHED

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.

Vendor	Product	Versions
gibbonedu	gibbon	affected `0 - < 30.0.01`

Weaknesses (CWE)

References

https://github.com/GibbonEdu/core/releases/tag/v30.0.01

vendor-advisory

https://projectblack.io/blog/gibbon-v30-authenticated-sql-injection-and-rce/#denial-of-service-via-path-traversal

exploit

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