Information disclosure via crafted Markdown snippets
Summary
Information disclosure via crafted Markdown snippets. Red Hat rates this moderate (CVSS 4.3). Weakness: CWE-22.
What this means
In plain English
Information disclosure via crafted Markdown snippets. Red Hat rates this moderate (CVSS 4.3). Weakness: CWE-22. Information disclosure can expose data available to the affected component beyond its intended authorization boundary.
Recommended action
Primary action: update to a vendor-listed fixed release: 10.21.3. Vendor mitigation: Ensure that untrusted Markdown content is not processed by the pymdownx.snippets extension. If the snippets feature is not required, it can be disabled in the MkDocs or Python-Markdown configuration.
Rewritten locally from the scraped official advisory data above; no generative API is used. The vendor advisory is authoritative.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · high-confidence parse· fetched 6 hours ago·verify at source
- 10.21.3
Official advisory · high-confidence parse· fetched 6 hours ago·verify at source
Mitigation checklist
- Ensure that untrusted Markdown content is not processed by the pymdownx.snippets extension. If the snippets feature is not required, it can be disabled in the MkDocs or Python-Markdown configuration.
Official advisory · high-confidence parse· fetched 6 hours ago·verify at source
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