CVE-2021-41641

HIGH

Deno <=1.14.0 - Symbolic Link Resolution Bypass via Deno.symlink

Title source: llm
STIX 2.1

Description

Deno <=1.14.0 file sandbox does not handle symbolic links correctly. When running Deno with specific write access, the Deno.symlink method can be used to gain access to any directory.

References (2)

Core 2
Core References
Exploit, Third Party Advisory x_refsource_misc
https://hackers.report/report/614876917a7b150012836bb8
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/denoland/deno/issues/12152

Scores

CVSS v3 8.4
EPSS 0.0038
EPSS Percentile 29.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

Details

CWE
CWE-59
Status published
Products (2)
crates.io/deno 0 - 1.16.0crates.io
deno/deno 1.10.3 - 1.14.0
Published Jun 12, 2022
Tracked Since Feb 18, 2026