WP Maintenance Mode Plugin up to 2.0.6 on WordPress Email information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.1$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in WP Maintenance Mode Plugin up to 2.0.6 on WordPress. This vulnerability affects unknown code. This manipulation causes information disclosure (Email). The identification of this vulnerability is CVE-2018-20154. It is possible to initiate the attack remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in WP Maintenance Mode Plugin up to 2.0.6 on WordPress (WordPress Plugin). Affected by this vulnerability is an unknown code. The manipulation with an unknown input leads to a information disclosure vulnerability (Email). The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

The WP Maintenance Mode plugin before 2.0.7 for WordPress allows remote authenticated users to discover all subscriber e-mail addresses.

The bug was discovered 07/06/2016. The weakness was shared 12/14/2018 (Website). It is possible to read the advisory at wordfence.com. This vulnerability is known as CVE-2018-20154 since 12/14/2018. The attack can be launched remotely. A single authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 891 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 2.0.7 eliminates this vulnerability.

The entries VDB-128000 and VDB-128001 are related to this item. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Email
Class: Information disclosure / Email
CWE: CWE-200 / CWE-284 / CWE-266
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: WP Maintenance Mode Plugin 2.0.7

Timelineinfo

07/06/2016 🔍
12/14/2018 +891 days 🔍
12/14/2018 +0 days 🔍
12/14/2018 +0 days 🔍
12/16/2018 +2 days 🔍
04/21/2020 +492 days 🔍

Sourcesinfo

Advisory: wordfence.com
Status: Not defined

CVE: CVE-2018-20154 (🔍)
GCVE (CVE): GCVE-0-2018-20154
GCVE (VulDB): GCVE-100-127999
See also: 🔍

Entryinfo

Created: 12/16/2018 10:20
Updated: 04/21/2020 09:28
Changes: 12/16/2018 10:20 (61), 04/21/2020 09:28 (1)
Complete: 🔍
Cache ID: 216::103

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

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