VULNERABILITY INTELLIGENCE

CVE-2021-23520

CVSS score5.5 MEDIUM

EPSS probability1.09%

CISA KEVNot currently listed

Published2022-01-31

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Description

The package juce-framework/juce before 6.1.5 are vulnerable to Arbitrary File Write via Archive Extraction (Zip Slip) via the ZipFile::uncompressEntry function in juce_ZipFile.cpp. This vulnerability is triggered when the archive is extracted upon calling uncompressTo() on a ZipFile object.

Weakness classification

nvd@nist.gov: CWE-22

Primary references

report@snyk.io — Patch, Third Party Advisory
report@snyk.io — Exploit, Technical Description, Third Party Advisory
report@snyk.io — Exploit, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Technical Description, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Patch, Third Party Advisory