CVE-2026-118694
CVE-2026-118694 · python-markdown2 through 2.5.5 Denial of Service via Unclosed Inline Link Destinations
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python-markdown2 through 2.5.5 contains a denial of service vulnerability that allows remote users to exhaust CPU by submitting Markdown with unclosed inline link destinations. Attackers can submit repeated '[a](' or '
Нет опубликованного исправления
Первоисточники
- https://github.com/trentm/python-markdown2/issues/750
- https://github.com/trentm/python-markdown2
- https://github.com/trentm/python-markdown2/blob/2.5.5/lib/markdown2.py#L1478-L1492
- https://github.com/trentm/python-markdown2/blob/2.5.5/lib/markdown2.py#L3029
- https://github.com/trentm/python-markdown2/pull/751
- https://www.vulncheck.com/advisories/python-markdown2-through-2.5.5-denial-of-service-via-unclosed-inline-link-destinations
- https://nvd.nist.gov/vuln/detail/CVE-2026-118694