CVE-2021-29002

Public Exploit

Description

A stored cross-site scripting (XSS) vulnerability in Plone CMS 5.2.3 exists in site-controlpanel via the "form.widgets.site_title" parameter.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.31%
Third-Party Advisory github.com Third-Party Advisory exploit-db.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.exploit-db.com/exploits/49668 exploit vdb entry third party advisory
https://github.com/plone/Products.CMFPlone/issues/3255 issue tracking exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-29002?
CVE-2021-29002 has been scored as a medium severity vulnerability.
How to fix CVE-2021-29002?
To fix CVE-2021-29002, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-29002 being actively exploited in the wild?
It is possible that CVE-2021-29002 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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