What is CVE-2021-32819?

CVE-2021-32819 is a high-severity vulnerability in Squirrellyjs Squirrelly, classified under Information Disclosure. CVSS score: 8.0/10. Published 2021-05-14.

How severe is CVE-2021-32819?

High severity. CVSS v3 base score is 8.0 out of 10.

Is CVE-2021-32819 known to be exploited?

14 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Information disclosure in Squirrellyjs Squirrelly

CVE-2021-32819

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…

Vulnerability class: Information Disclosure

EPSS: 0.896 (99.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N.

Affected products

Squirrellyjs Squirrelly — versions 9.0.0

Weakness classification (CWE)

CWE-200 — Information Disclosure

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2021-32819?: CVE-2021-32819 is a high-severity vulnerability in Squirrellyjs Squirrelly, classified under Information Disclosure. CVSS score: 8.0/10. Published 2021-05-14.
How severe is CVE-2021-32819?: High severity. CVSS v3 base score is 8.0 out of 10.
Is CVE-2021-32819 known to be exploited?: 14 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.