medium
6.1
CWE
79
EPSS
0.098%
Advisory Published
CVE Published
Advisory Published
Updated

CVE-2024-22195: Jinja vulnerable to Cross-Site Scripting (XSS)

First published: Thu Jan 11 2024(Updated: )

Jinja is an extensible templating engine. Special placeholders in the template allow writing code similar to Python syntax. It is possible to inject arbitrary HTML attributes into the rendered HTML template, potentially leading to Cross-Site Scripting (XSS). The Jinja `xmlattr` filter can be abused to inject arbitrary HTML attribute keys and values, bypassing the auto escaping mechanism and potentially leading to XSS. It may also be possible to bypass attribute validation checks if they are blacklist-based.

Credit: security-advisories@github.com security-advisories@github.com

Affected SoftwareAffected VersionHow to fix
pip/jinja2<3.1.3
3.1.3
Palletsprojects Jinja<3.1.3
debian/jinja2<=2.10-2<=2.11.3-1<=3.1.2-1
2.10-2+deb10u1
3.1.3-1
ubuntu/jinja2<2.10-1ubuntu0.18.04.1+
2.10-1ubuntu0.18.04.1+
ubuntu/jinja2<2.10.1-2ubuntu0.2
2.10.1-2ubuntu0.2
ubuntu/jinja2<3.0.3-1ubuntu0.1
3.0.3-1ubuntu0.1
ubuntu/jinja2<3.1.2-1ubuntu0.23.10.1
3.1.2-1ubuntu0.23.10.1
ubuntu/jinja2<3.1.2-1ubuntu1
3.1.2-1ubuntu1
ubuntu/jinja2<2.7.2-2ubuntu0.1~
2.7.2-2ubuntu0.1~
ubuntu/jinja2<2.8-1ubuntu0.1+
2.8-1ubuntu0.1+
IBM IBM® Db2® on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data<=v3.5 through refresh 10v4.0 through refresh 9v4.5 through refresh 3v4.6 through refresh 6v4.7 through refresh 4v4.8 through refresh 4
redhat/jinja2<3.1.3
3.1.3
F5 Traffix SDC=5.1.0
5.2.0

Remedy

https://github.com/pallets/jinja/commit/7dd3680e6eea0d77fde024763657aa4d884ddb23

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