Custom Field Template Plugin up to 2.5.7 on WordPress Imported File code injection

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Custom Field Template Plugin up to 2.5.7 on WordPress. This vulnerability affects unknown code of the component Imported File Handler. Executing a manipulation can lead to code injection. This vulnerability appears as CVE-2022-4324. The attack may be performed from remote. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Custom Field Template Plugin up to 2.5.7 on WordPress (WordPress Plugin). This vulnerability affects some unknown functionality of the component Imported File Handler. The manipulation with an unknown input leads to a code injection vulnerability. The CWE definition for the vulnerability is CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The Custom Field Template WordPress plugin before 2.5.8 unserialises the content of an imported file, which could lead to PHP object injections issues when a high privilege user import (intentionally or not) a malicious Customizer Styling file and a suitable gadget chain is present on the blog.

The weakness was presented 01/03/2023. The advisory is available at wpscan.com. This vulnerability was named CVE-2022-4324 since 12/07/2022. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1059 by the MITRE ATT&CK project.

Upgrading to version 2.5.8 eliminates this vulnerability.

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Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 4.7
VulDB Temp Score: 4.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.2
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Custom Field Template Plugin 2.5.8

Timelineinfo

12/07/2022 🔍
01/03/2023 +27 days 🔍
01/03/2023 +0 days 🔍
01/27/2023 +24 days 🔍

Sourcesinfo

Advisory: wpscan.com
Status: Confirmed

CVE: CVE-2022-4324 (🔍)
GCVE (CVE): GCVE-0-2022-4324
GCVE (VulDB): GCVE-100-217198

Entryinfo

Created: 01/03/2023 07:51
Updated: 01/27/2023 02:50
Changes: 01/03/2023 07:51 (41), 01/27/2023 02:50 (11)
Complete: 🔍
Cache ID: 216::103

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