CVE-2021-32819
HIGH EXPLOITED IN THE WILD NUCLEISquirrelly <9.0.0 - RCE
Title source: llmDescription
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. This issue is fixed in version 9.0.0. For complete details refer to the referenced GHSL-2021-023.
Exploits (1)
Nuclei Templates (1)
Nodejs Squirrelly - Remote Code Execution
HIGHby pikpikcu
References (4)
Scores
CVSS v3
8.0
EPSS
0.8962
EPSS Percentile
99.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
Details
VulnCheck KEV
2024-02-07
InTheWild.io
2021-04-18
CWE
CWE-200
Status
published
Products (2)
npm/squirrelly
0 - 9.0.0npm
squirrelly/squirrelly
8.0.8
Published
May 14, 2021
Tracked Since
Feb 18, 2026