GHSA-qfhw-fv3g-v836

Plone has stored XSS in folder contents

Source: GitHub Advisory Database (reviewed) Moderate CVE-2021-35959

Packages

Ecosystem	Package	Affected	Fixed in
PyPI	Plone	>= 5.0, <= 5.2.4	no fix listed

Details

As written in the advisory (Markdown source, shown as plain text).

In Plone 5.0 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.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2021-35959 advisory
https://github.com/plone/Plone package
https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2021-110.yaml web
https://plone.org/security/hotfix/20210518/stored-xss-in-folder-contents web
http://www.openwall.com/lists/oss-security/2021/06/30/2 web