medium5.4
CVE-2021-29002
Plone XSS Vulnerability
Impact
A stored cross-site scripting (XSS) vulnerability in Plone CMS 5.2.3 exists in site-controlpanel via the `form.widgets.site_title` parameter.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | plone | <= 5.2.3 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Plone | Plone | Version 5.2.3 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/plone/Products.CMFPlone/issues/3255
- https://www.exploit-db.com/exploits/49668
- https://github.com/advisories/GHSA-38g6-x6jv-jwff
- https://nvd.nist.gov/vuln/detail/CVE-2021-29002
- https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2021-889.yaml