Mozilla Nunjucks vulnerabilities

2 CVEs affecting Mozilla Nunjucks, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-2142, published 2024-11-26.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2016-10547, published 2018-05-31. Medium severity, CVSS 6.1. EPSS: 1.4% chance of exploitation in the next 30 days. Nunjucks is a full featured templating engine for JavaScript. Versions 2.4.2 and lower have a cross site scripting (XSS) vulnerability in autoescape mode. In autoescape mode, all template vars should…
• CVE-2023-2142, published 2024-11-26. Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days. In Nunjucks versions prior to version 3.2.4, it was possible to bypass the restrictions which are provided by the autoescape functionality. If there are two user-controlled parameters on the same…