TI-2021-06156 Aliases CVE-2021-23520 GHSA-qpj6-xj62-7c95

Arbitrary File Write via Archive Extraction (Zip Slip)

MEDIUM 44CWE-22Published 2022-01-31 · Updated 2024-09-16

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

EPSS 0.01094 65th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:juce:juce::::::::	before 6.1.5	Vulnerable	Juce

cpe:2.3:a:juce:juce:*:*:*:*:*:*:*:* Versions before 6.1.5 Vulnerable ·Juce

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-23520
2026-10-03 Alias added: GHSA-qpj6-xj62-7c95

References

Patch 1

https://github.com/juce-framework/JUCE/commit/2e874e80cba0152201aff6a4d0dc407997d10a7f

TI-2021-06157 This affects the package juce-framework/JUCE before 6.1.5. CVSS 3.1HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences