HIGH 8.8 Microsoft
CVE-2025-27516
Jinja sandbox breakout through attr filter selecting format method
Microsoft Security Update 2025-Mar: Jinja sandbox breakout through attr filter selecting format method
Affected Products
- cbl2 python-jinja2 3.0.3-7 on CBL Mariner 2.0
- cbl2 python-jinja2 3.0.3-7 on CBL-Mariner 2.0
- cbl2 nodejs18 18.20.3-6 on CBL-Mariner 2.0
- cbl2 nodejs18 18.20.3-5 on CBL Mariner 2.0
- cbl2 python-jinja2 3.0.3-6 on CBL Mariner 2.0
- azl3 nodejs 20.14.0-7 on Azure Linux 3.0
- azl3 python-jinja2 3.1.2-3 on Azure Linux 3.0
- cbl2 nodejs18 18.20.3-6 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27516
- https://nvd.nist.gov/vuln/detail/CVE-2025-27516
This high severity vulnerability with a CVSS score of 8.8 was published on 2025-03-11 via Microsoft. Affected: cbl2 python-jinja2 3.0.3-7 on CBL Mariner 2.0, cbl2 python-jinja2 3.0.3-7 on CBL-Mariner 2.0, cbl2 nodejs18 18.20.3-6 on CBL-Mariner 2.0 and 5 more.
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