A vulnerability has been found in GibbonEdu Gibbon up to 30.0.01. The affected element is the function makeBlock of the file modules/Planner/units_add_blockAjax.php of the component Unit Planner. The manipulation of the argument gibbonUnitBlockID/mode leads to missing authentication.
The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 31.0.00 is sufficient to fix this issue.
The identifier of the patch is 07e719368eae8dfb4e22e19424ceab6074164ebc. It is recommended to upgrade the affected component.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
None
No data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
References 8
https://github.com/GibbonEdu/core/commit/07e719368eae8dfb4e22e19424ceab6074164e…
cna@vuldb.com
https://github.com/GibbonEdu/core/compare/v31.0.00
cna@vuldb.com
https://github.com/GibbonEdu/core/pull/2090
cna@vuldb.com
https://github.com/GibbonEdu/core/pull/2095
cna@vuldb.com
https://vuldb.com/cve/CVE-2026-97864
cna@vuldb.com
https://vuldb.com/submit/911004
cna@vuldb.com
https://vuldb.com/vuln/409878
cna@vuldb.com
https://vuldb.com/vuln/409878/cti
cna@vuldb.com