CVE-2026-8207

Severity: high (CVSS 7.0 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-05-09 · updated 2026-07-24
Weakness: CWE-89

Description

Gibbon versions before v30.0.01 are affected by an authenticated SQL Injection vulnerability by abusing the Tracking/graphing https://github.com/GibbonEdu/core/blob/c431e25fdc874adece5d2dc7e408e9aa2d1abadb/modules/Tracking/graphing.php#L145 feature. Successful exploitation requires Teacher or higher privileges. Exploitation could result in unintended read/write activities to the underlying database.

Affected products

gibbonedu gibbon: before 30.0.01 — fixed in 30.0.01

How to fix

Upgrade to a fixed version: gibbonedu gibbon 30.0.01. Check the vendor advisory for mitigations.

References

https://github.com/GibbonEdu/core/releases/tag/v30.0.01
https://projectblack.io/blog/gibbon-v30-authenticated-sql-injection-and-rce/#sql-injectiongetting-warmed-up

Get alerted when CVE-2026-8207 or the next vulnerability affects your stack