GHSA-w6g9-xccc-347h
Plone Unauthenticated Write Vulnerability
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| PyPI | Plone | >= 4.3, <= 5.2.1 | no fix listed |
| PyPI | plone.app.contenttypes | < 2.1.6 | no fix listed |
Details
As written in the advisory (Markdown source, shown as plain text).
A privilege escalation issue in plone.app.contenttypes in Plone 4.3 through 5.2.1 allows users to PUT (overwrite) some content without needing write permission.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2020-7941
- https://github.com/plone/plone.app.contenttypes
- https://github.com/plone/plone.app.contenttypes/blob/master/CHANGES.rst?plain=1#L372-L374
- https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2020-90.yaml
- https://plone.org/security/hotfix/20200121
- https://plone.org/security/hotfix/20200121/privilege-escalation-for-overwriting-content
- https://www.openwall.com/lists/oss-security/2020/01/22/1
- http://www.openwall.com/lists/oss-security/2020/01/24/1