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Vulnerability record · CVE-2026-8208 · published 9 May 2026

CVE-2026-8208: PHP remote file inclusion vulnerability

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.

8.9 CVSS 4.0 High EPSS 0.40% · top 68.0% CWE-98 · PHP remote file inclusion Deferred
8.9CVSS 4.0 base score
0.40%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
2References
24 Jul 2026Last modified by NVD

Description

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.

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
https://github.com/GibbonEdu/core/releases/tag/v30.0.01
https://projectblack.io/blog/gibbon-v30-authenticated-sql-injection-and-rce/#local-file-inclusionthe-next-shiny-new-thin

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.1CVE-2026-87902Wordpress php remote file inclusion vulnerabilityAn unauthenticated attacker can make `get_page_template()` page-template resolution include a chosen readable local `.php` file outside the active th…KEVEPSS 18%8.8CVE-2025-68645Zimbra Webmail Classic UI RestFilter local file inclusionZimbra Collaboration Suite 10.0 and 10.1 mishandle user-supplied parameters in the RestFilter servlet of the Webmail Classic UI, allowing local file …KEVEPSS 49%analysed

Source: NIST National Vulnerability Database (record CVE-2026-8208), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.