CVE-2026-97864

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.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/GibbonEdu/core/commit/07e719368eae8dfb4e22e19424ceab6074164ebc
https://github.com/GibbonEdu/core/compare/v31.0.00
https://github.com/GibbonEdu/core/pull/2090
https://github.com/GibbonEdu/core/pull/2095
https://vuldb.com/cve/CVE-2026-97864
https://vuldb.com/submit/911004
https://vuldb.com/vuln/409878
https://vuldb.com/vuln/409878/cti
https://vuldb.com/submit/911004

Configurations

No configuration.

History

25 Sep 2026, 14:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-25 14:17

Updated : 2026-09-28 15:16

NVD link : CVE-2026-97864

Mitre link : CVE-2026-97864

CVE.ORG link : CVE-2026-97864

JSON object : View

Products Affected

No product.

CWE

CWE-287

Improper Authentication

CWE-306

Missing Authentication for Critical Function

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