CVE-2026-8208

CVSS 8.9 HIGHEPSS 0.3%CWE-98

Vexday Risk Score

41Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 8.9EPSS 0.3%KEV nãoPoC públicaNuclei —Metasploit —Patch referenciado

Lifecycle

09 May 2026Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

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

Affected products

gibbonedu · gibbon

public PoCs found — 1

cve_referenceprojectblack.io/blog/gibbon-v30-authenticated-sql-injection-and-rce/#local-file-inclusionthe-next-shiny-new-thingunverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

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-thing