CVSS 3.1 Score 5.4 of 10 (medium)


Published May 6, 2024


CVE-2024-34064 is a vulnerability in the Jinja templating engine. The vulnerability affects versions of Jinja prior to 3.1.4. The issue arises from the `xmlattr` filter accepting keys with non-attribute characters, which can be exploited by an attacker to inject malicious attributes and perform cross-site scripting (XSS) attacks. This vulnerability poses a medium risk with low integrity and confidentiality impact. To remediate the vulnerability, organizations should update their Jinja version to 3.1.4 or higher.


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