CVE-2026-115354

Mistune before 3.3.0 contains a path traversal vulnerability in the opt-in Include directive that allows attackers to read local files by supplying relative or absolute include paths. Attackers who submit Markdown rendered via Markdown.read can disclose files such as /etc/passwd and inject...

CVE-2026-115354 Mistune before 3.3.0 Arbitrary Local File Read via Include Directive

Mistune before 3.3.0 contains a path traversal vulnerability in the opt-in Include directive that allows attackers to read local files by supplying relative or absolute include paths. Attackers who submit Markdown rendered via Markdown.read can disclose files such as /etc/passwd and inject...

EUVD-2026-108423

Mistune before 3.3.0 contains a path traversal vulnerability in the opt-in Include directive that allows attackers to read local files by supplying relative or absolute include paths. Attackers who submit Markdown rendered via Markdown.read can disclose files such as /etc/passwd and inject...

CVE-2026-115354

Mistune versions before 3.3.0 are vulnerable to a path traversal vulnerability within the opt-in Include directive . An attacker who can submit Markdown to be processed via Markdown.read() can provide relative or absolute paths to read arbitrary local files, such as /etc/passwd . Additionally, th...