CVE-2026-8207

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.

CVSS v4.0

7.0 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/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:X/V:X/RE:X/U:X

EPSS

0.23% chance of exploitation in the next 30 days, 13th percentile

Published

2026-05-09

Updated

2026-05-11

Proof-of-concept exploits (1)

• https://projectblack.io/blog/gibbon-v30-authenticated-sql-injection-and-rce/#sql-injectio…

References

• CVE Record
• NVD entry

Related

• CVE-2026-8206
• CVE-2026-82078
• CVE-2026-82017
• CVE-2026-8208
• CVE-2026-8196
• CVE-2026-8209