PyPI/plone CVE-2021-33508: unknown, EPSS 0.63%

Plone through 5.2.4 allows XSS via a full name that is mishandled during rendering of the ownership tab of a content item.

Action: Upgrade plone to 5.2.5 or later.

pip install plone==5.2.5

Affected

Fixed versions

Sources

• osv: PYSEC-2021-80
• https://plone.org/security/hotfix/20210518/stored-xss-from-user-fullname
• http://www.openwall.com/lists/oss-security/2021/05/22/1
• https://github.com/advisories/GHSA-rmpv-rcp6-v8wc

CVE-2021-33508 · published 2021-05-21T22:15:00Z · modified 2023-11-08T04:06:04.952996Z · JSON