Description
An open redirect on the login form (and possibly other places) in Plone 4.0 through 5.2.1 allows an attacker to craft a link to a Plone Site that, when followed, and possibly after login, will redirect to an attacker's site.
References (4)
Core 4
Core References
Vendor Advisory x_refsource_misc
https://plone.org/security/hotfix/20200121/an-open-redirection-on-the-login-form-and-possibly-other-places
Vendor Advisory x_refsource_misc
https://plone.org/security/hotfix/20200121
Mailing List, Third Party Advisory x_refsource_misc
https://www.openwall.com/lists/oss-security/2020/01/22/1
Third Party Advisory mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2020/01/24/1
Scores
CVSS v3
6.1
EPSS
0.0092
EPSS Percentile
55.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-601
Status
published
Products (2)
plone/plone
4.0.0 - 5.2.1
pypi/Plone
4.0 - 4.3.20PyPI
Published
Jan 23, 2020
Tracked Since
Feb 18, 2026