CVE-2021-33513

Description

Plone through 5.2.4 allows XSS via the inline_diff methods in Products.CMFDiffTool.

Predictions

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-2021-33513
• https://github.com/advisories/GHSA-fj67-w3m4-rfmp
• https://github.com/plone/Plone
• https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2021-85.yaml
• https://plone.org/security/hotfix/20210518/xss-vulnerability-in-cmfdifftool
• http://www.openwall.com/lists/oss-security/2021/05/22/1