CVE-2021-29002 — MEDIUM (5.4)

Vulnerability 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.

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Plone	Plone	5.2.3

Related Weaknesses (CWE)

CWE-79

References

https://github.com/plone/Products.CMFPlone/issues/3255ExploitIssue TrackingThird Party Advisory
https://www.exploit-db.com/exploits/49668ExploitThird Party AdvisoryVDB Entry
https://github.com/plone/Products.CMFPlone/issues/3255ExploitIssue TrackingThird Party Advisory
https://www.exploit-db.com/exploits/49668ExploitThird Party AdvisoryVDB Entry

FAQ

What is CVE-2021-29002?

CVE-2021-29002 is a vulnerability with a CVSS score of 5.4 (MEDIUM). A stored cross-site scripting (XSS) vulnerability in Plone CMS 5.2.3 exists in site-controlpanel via the "form.widgets.site_title" parameter.

How severe is CVE-2021-29002?

CVE-2021-29002 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-29002?

Check the references section above for vendor advisories and patch information. Affected products include: Plone Plone.