CVE-2026-16767

MEDIUM

Ne-Lexa php-zip ZIP ZipFile.php extractTo path traversal

Title source: cna
STIX 2.1

Description

A vulnerability was detected in Ne-Lexa php-zip up to 4.0.2. This affects the function ZipFile::extractTo of the file src/ZipFile.php of the component ZIP Handler. Performing a manipulation of the argument entryName results in path traversal. It is possible to initiate the attack remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

References (6)

Core 6
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-382660 | Ne-Lexa php-zip ZIP ZipFile.php extractTo path traversal
https://vuldb.com/vuln/382660
Signature, Permissions Required signature permissions-required
VDB-382660 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/382660/cti
Third Party Advisory third-party-advisory
CVE-2026-16767 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-16767
Third Party Advisory third-party-advisory
Submit #862203 | Ne-Lexa php-zip 4.0.2 and prior Path Traversal: '../filedir'
https://vuldb.com/submit/862203
Exploit exploit issue-tracking
https://github.com/Ne-Lexa/php-zip/issues/100

Scores

CVSS v3 6.5
EPSS 0.0048
EPSS Percentile 38.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-22
Status published
Products (3)
Ne-Lexa/php-zip 4.0.0
Ne-Lexa/php-zip 4.0.1
Ne-Lexa/php-zip 4.0.2
Published Jul 23, 2026
Tracked Since Jul 24, 2026