CVE-2021-33509
unknown
CVSS v3
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CVSS v2
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VIR risk
—
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.
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | plone | <5.2.5 | 5.2.5 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-33509
- https://github.com/advisories/GHSA-hm2p-fhwx-9285
- https://github.com/plone/Plone
- https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2021-81.yaml
- https://plone.org/security/hotfix/20210518/writing-arbitrary-files-via-docutils-and-python-script
- http://www.openwall.com/lists/oss-security/2021/05/22/1
Verify integrity in audit chain (admin only). AS-IS.