CVE-2021-33509
CRITICAL9.9EPSS 0.85%Incorrect Permission Assignment for Critical Resource in Plone
Published: 6/15/2021Modified: 10/18/2024
Description
Plone through 5.2.4 allows remote authenticated managers to perform disk I/O via crafted keyword arguments to the ReStructuredText transform in a Python script.
Affected packages (2)
- PyPI/plonefrom 0, < 5.2.5
- PyPI/plonefrom 0, < 5.2.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H |
| osv | CVSS 3.1 | CRITICAL9.9 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
References (6)
- ADVISORYhttps://github.com/advisories/GHSA-hm2p-fhwx-9285
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-33509
- PATCHhttps://github.com/plone/Plone
- WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2021-81.yaml
- WEBhttps://plone.org/security/hotfix/20210518/writing-arbitrary-files-via-docutils-and-python-script
- WEBhttp://www.openwall.com/lists/oss-security/2021/05/22/1