CVE-2021-33508
unknown
CVSS v3
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CVSS v2
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VIR risk
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Description
Plone through 5.2.4 allows XSS via a full name that is mishandled during rendering of the ownership tab of a content item.
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.
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-33508
- https://github.com/advisories/GHSA-rmpv-rcp6-v8wc
- https://github.com/plone/Plone
- https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2021-80.yaml
- https://plone.org/security/hotfix/20210518/stored-xss-from-user-fullname
- http://www.openwall.com/lists/oss-security/2021/05/22/1
Verify integrity in audit chain (admin only). AS-IS.