3.5 Low
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:S/C:N/I:P/A:N
0.967 High
EPSS
Percentile
99.7%
OG (Organic groups) enables users to create and manage their own βgroupsβ. Each group can have subscribers, and maintains a group home page where subscribers communicate amongst themselves. A group membership can be given immediately upon subscribing, or be pending - waiting for a group administrator to approve it.
OG doesnβt properly maintain pending memberships if the user is allowed to edit their own account.
In addition, under certain circumstances, a user was able to post to a group which they were not a member of.
There are no additional mitigating factors for these issues.
CVE: CVE-2012-5539
Drupal core is not affected. If you do not use the contributed Organic groups module, there is nothing you need to do.
Install the latest version:
Also see the Organic groups project page.