GHSA-qc57-h2f7-p4hx

Plone Unauthorized Access Vulnerability

Source: GitHub Advisory Database (reviewed) High CVE-2017-1000483

Packages

Ecosystem	Package	Affected	Fixed in
PyPI	Plone	>= 2.5, < 4.3.16	4.3.16
PyPI	Plone	>= 5.0, < 5.1.0	5.1.0

Details

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

Accessing private content via `str.format` in through-the-web templates and scripts in Plone 2.5-5.1rc1. This improves an earlier hotfix. Since the format method was introduced in Python 2.6, this part of the hotfix is only relevant for Plone 4 and 5.

References

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

https://nvd.nist.gov/vuln/detail/CVE-2017-1000483 advisory
https://github.com/plone/Plone package
https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2018-72.yaml web
https://plone.org/security/hotfix/20171128/sandbox-escape web