GHSA-hm2h-f456-6j88
Cross-site scripting in Plone
Packages
Details
As written in the advisory (Markdown source, shown as plain text).
Plone through 5.2.4 allows stored XSS attacks (by a Contributor) by uploading an SVG or HTML document.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2021-33512
- https://github.com/advisories/GHSA-hm2h-f456-6j88
- https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2021-84.yaml
- https://plone.org/security/hotfix/20210518/stored-xss-from-file-upload-svg-html
- http://www.openwall.com/lists/oss-security/2021/05/22/1