Threats Tagged 'cve-2026-44897'
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Threats Tagged 'cve-2026-44897'
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CVE-2026-44897: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in lepture mistuneCVE-2026-44897 0 CVE-2026-44897 is a cross-site scripting (XSS) vulnerability in the Python Markdown parser Mistune prior to version 3. 2. 1. The issue arises because the HTMLRenderer. heading() method constructs the opening <hN> tag by directly concatenating the id attribute value without sanitization. This allows an attacker to inject arbitrary attributes by including a double-quote character in the id, potentially leading to script execution. The vulnerability has a CVSS score of 6. 1 (medium severity) and is fixed in Mistune version 3. 2. 1. Join the discussion | CVE Database V5 | 05/26/2026, 20:40:42 UTC Added: 05/27/2026, 19:52:44 UTC |
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