What is CVE-2021-32619?

CVE-2021-32619 is a critical-severity vulnerability in Deno, classified under Improper Authorization. CVSS score: 9.8/10. Published 2021-05-28.

How severe is CVE-2021-32619?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Deno

CVE-2021-32619

Deno is a runtime for JavaScript and TypeScript that uses V8 and is built in Rust. In Deno versions 1.5.0 to 1.10.1, modules that are dynamically imported through `import()` or `new Worker` might have been able to bypass network and file s…

EPSS: 0.011 (62.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Deno
Denoland Deno — versions < 1.10.2

Weakness classification (CWE)

CWE-285 — Improper Authorization
CWE-863 — Incorrect Authorization

References

security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)

Frequently asked questions

What is CVE-2021-32619?: CVE-2021-32619 is a critical-severity vulnerability in Deno, classified under Improper Authorization. CVSS score: 9.8/10. Published 2021-05-28.
How severe is CVE-2021-32619?: Critical severity. CVSS v3 base score is 9.8 out of 10.