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Plone unauthorized member addition vulnerability

Moderate severity GitHub Reviewed Published May 17, 2022 to the GitHub Advisory Database • Updated Aug 16, 2023

Package

pip Products.CMFPlone (pip)

Affected versions

>= 3.3.0, < 4.3.6
>= 5.0a1, < 5.0rc2

Patched versions

4.3.7
5.0rc2

Description

Plone 3.3.0 through 3.3.6, 4.0.0 through 4.0.10, 4.1.0 through 4.1.6, 4.2.0 through 4.2.7, 4.3.0 through 4.3.6, and 5.0rc1 allows remote attackers to add a new member to a Plone site with registration enabled, without acknowledgment of site administrator.

References

Published by the National Vulnerability Database Sep 25, 2017
Published to the GitHub Advisory Database May 17, 2022
Reviewed Aug 7, 2023
Last updated Aug 16, 2023

Severity

Moderate
5.9
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
High
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Weaknesses

CVE ID

CVE-2015-7315

GHSA ID

GHSA-984m-rj28-8c6x
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