Liferay Portal/DXP ZIP File FileUtil.unzip path traversal

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Liferay Portal and DXP. This affects the function FileUtil.unzip of the component ZIP File Handler. This manipulation causes an unknown weakness. This vulnerability is registered as CVE-2022-42125. No exploit is available.

Detailsinfo

A vulnerability has been found in Liferay Portal and DXP (affected version unknown) and classified as critical. Affected by this vulnerability is the function FileUtil.unzip of the component ZIP File Handler. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Zip slip vulnerability in FileUtil.unzip in Liferay Portal 7.4.3.5 through 7.4.3.35 and Liferay DXP 7.4 update 1 through update 34 allows attackers to create or overwrite existing files on the filesystem via the deployment of a malicious plugin/module.

The weakness was published 11/15/2022. It is possible to read the advisory at portal.liferay.dev. This vulnerability is known as CVE-2022-42125 since 10/03/2022. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/03/2022 🔍
11/15/2022 +43 days 🔍
11/15/2022 +0 days 🔍
04/30/2025 +897 days 🔍

Sourcesinfo

Advisory: portal.liferay.dev
Status: Confirmed

CVE: CVE-2022-42125 (🔍)
GCVE (CVE): GCVE-0-2022-42125
GCVE (VulDB): GCVE-100-213655

Entryinfo

Created: 11/15/2022 10:49
Updated: 04/30/2025 17:21
Changes: 11/15/2022 10:49 (36), 12/18/2022 12:01 (12), 04/30/2025 17:21 (17)
Complete: 🔍
Cache ID: 216::103

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