漏洞描述
Nodejs Squirrelly is susceptible to remote code execution. Squirrelly is a template engine implemented in JavaScript that works out of the box with ExpressJS. Squirrelly mixes pure template data with engine configuration options through the Express render API. By overwriting internal configuration options remote code execution may be triggered in downstream applications. There is currently no fix for these issues as of the publication of this CVE. The latest version of squirrelly is currently 8.0.8. For complete details refer to the referenced GHSL-2021-023.
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
securitylab.github.comhttps://securitylab.github.com/advisories/GHSL-2021-023-squirrelly/↗www.linuxlz.comhttps://www.linuxlz.com/aqld/2331.html↗blog.diefunction.iohttps://blog.diefunction.io/vulnerabilities/ghsl-2021-023↗nvd.nist.govhttps://nvd.nist.gov/vuln/detail/CVE-2021-32819↗github.comhttps://github.com/squirrellyjs/squirrelly/commit/c12418a026f73df645ba927fd29358efe02fed1e↗