🛡️ CVE-2026-8209

⚪ Unknown ✅ No Known Exploit CWE-23 NVD
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Weakness class

CVE-2026-8209 is classified as CWE-23: Relative Path Traversal. Relative path sequences in user input are not neutralised, so requests can climb out of the intended directory.

Affected software

CVE-2026-8209 is recorded against 1 package.

  • unknown

Timeline and source

Published on 9 May 2026 and last revised on 24 July 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

github.com
projectblack.io

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE CWE-23
Public Exploit âś… No
Source NVD
Published 2026-05-09
Updated 2026-08-11
Modified 2026-07-24
Fix URL N/A

Affected Packages

Software From version Fixed in
unknown — —

Similar Threats

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