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Vulnerability details: VCID-zy2g-gzmk-1qcz
Vulnerability ID VCID-zy2g-gzmk-1qcz
Aliases CVE-2016-7140
GHSA-chvw-gjxf-f8mc
PYSEC-2017-63
Summary Multiple cross-site scripting (XSS) vulnerabilities in the ZMI page in Zope2 in Plone CMS 5.x through 5.0.6, 4.x through 4.3.11, and 3.3.x through 3.3.6 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
There are no known severity scores.
Reference id Reference type URL
http://packetstormsecurity.com/files/139110/Plone-CMS-4.3.11-5.0.6-XSS-Traversal-Open-Redirection.html
http://seclists.org/fulldisclosure/2016/Oct/80
https://github.com/plone/Plone
https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2017-63.yaml
https://plone.org/security/hotfix/20160830/non-persistent-xss-in-zope2
http://www.openwall.com/lists/oss-security/2016/09/05/4
http://www.openwall.com/lists/oss-security/2016/09/05/5
http://www.securityfocus.com/archive/1/539572/100/0/threaded
http://www.securityfocus.com/bid/92752
CVE-2016-7140 https://nvd.nist.gov/vuln/detail/CVE-2016-7140
GHSA-chvw-gjxf-f8mc https://github.com/advisories/GHSA-chvw-gjxf-f8mc
No exploits are available.
There are no known vectors.

No EPSS data available for this vulnerability.

Date Actor Action Source VulnerableCode Version
2026-06-02T04:04:33.641652+00:00 Pypa Importer Import https://github.com/pypa/advisory-database/blob/main/vulns/plone/PYSEC-2017-63.yaml 38.6.0