CVSS 3.1 Score 7.5 of 10 (high)


Published Dec 7, 2023
Updated: Dec 9, 2023
CWE ID 776


CVE-2023-49967 is a vulnerability that affects Typecho v1.2.1 and allows for an XML Quadratic Blowup attack through the component /index.php/action/xmlrpc. The vulnerability has a base severity rating of HIGH and a base score of 7.5 according to NIST's National Vulnerability Database (NVD). It has an exploitability score of 3.9 and requires no special privileges or user interaction to exploit. The attack vector is through network access, and it has a high availability impact. The vulnerability affects multiple products, including t0V6R8, tvHyUw, and t0V6R7. No remediation information or potential danger to organizations is provided in the given text.


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