PT-2016-2112 · Moodle · Moodle
Juan Leyva
·
Publicado
2016-03-25
·
Atualizado
2022-05-13
·
CVE-2016-2159
CVSS v3.1
4.3
Média
| Vetor | AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
Moodle versions prior to 2.6.11
Moodle versions 2.7.x before 2.7.13
Moodle versions 2.8.x before 2.8.11
Moodle versions 2.9.x before 2.9.5
Moodle versions 3.0.x before 3.0.3
Description
The issue is related to insufficient access control in the
save submission function, allowing remote authenticated users to bypass intended due-date restrictions by leveraging the student role for a web-service request. This can be exploited by a remote attacker to circumvent existing access restrictions.Recommendations
For versions prior to 2.6.11, update to version 2.6.11 or later.
For versions 2.7.x before 2.7.13, update to version 2.7.13 or later.
For versions 2.8.x before 2.8.11, update to version 2.8.11 or later.
For versions 2.9.x before 2.9.5, update to version 2.9.5 or later.
For versions 3.0.x before 3.0.3, update to version 3.0.3 or later.
As a temporary workaround, consider restricting the use of the
save submission function in the mod/assign/externallib.php file to prevent exploitation.Correção
Improper Access Control
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