[<prev] [next>] [day] [month] [year] [list]
Message-ID: <5102a4b5-ade4-643b-66f3-41c0f7e4bbcc@vanrees.org>
Date: Wed, 30 Jun 2021 20:25:34 +0200
From: Maurits van Rees <maurits@...rees.org>
To: oss-security@...ts.openwall.com
Subject: Plone: stored XSS in folder contents
A very good day to all you lovely people!
Matt Moreschi discovered a vulnerability in Plone and reported it to the
security list, security@...ne.org.
In Plone 5.0.0 through 5.2.4, Editors are vulnerable to XSS in the
folder contents view, if a Contributor has created a folder with a
SCRIPT tag in the description field.
Full information is here:
https://plone.org/security/hotfix/20210518/stored-xss-in-folder-contents
Since we had recently created a hotfix package, we decided to include a
fix in a new version, 1.5.
This is available from
https://pypi.org/project/Products.PloneHotfix20210518/1.5/ and
https://plone.org/security/hotfix/20210518
The fix will be included in the affected package plone.app.content
3.8.8, which will be included in Plone 5.2.5, expected in July.
CVE number is CVE-2021-35959:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35959
Thanks,
--
Maurits van Rees https://maurits.vanrees.org/
Powered by blists - more mailing lists
Please check out the
Open Source Software Security Wiki, which is counterpart to this
mailing list.
Confused about mailing lists and their use?
Read about mailing lists on Wikipedia
and check out these
guidelines on proper formatting of your messages.
