GitHub Advisoryadvisory · PyPI
GHSA-hm2h-f456-6j88 Cross-site scripting in Plone
MEDIUM
Official page ↗
- Aliases
- CVE-2021-33512
- Ecosystem
- PyPI
- Packages
- Plone
- Severity
- Moderate
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-79
- Reviewed
- 2021-05-27
Affected packages
• PyPI Plone: <= 5.2.4 (no fix yet)
Description
Plone through 5.2.4 allows stored XSS attacks (by a Contributor) by uploading an SVG or HTML document.
Related
Alias · CVE (1)
- CVE-2021-33512 Plone through 5.2.4 allows stored XSS attacks (by a Contributor) by uploading an SVG or HTML document. vulnerability
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-33512 advisory
- https://github.com/advisories/GHSA-hm2h-f456-6j88 advisory
- https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2021-84.yaml web
- https://plone.org/security/hotfix/20210518/stored-xss-from-file-upload-svg-html web
- http://www.openwall.com/lists/oss-security/2021/05/22/1 web