invite-anyone Plugin up to 1.3.15 on WordPress Access Control Email access control

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 (≈)
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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.
8.4$0-$5k0.00

A vulnerability classified as critical has been found in invite-anyone Plugin up to 1.3.15 on WordPress (WordPress Plugin). This affects some unknown functionality of the component Access Control. The manipulation with an unknown input leads to a access control vulnerability (Email). CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The invite-anyone plugin before 1.3.16 for WordPress has incorrect access control for email-based invitations.

The weakness was disclosed 08/16/2019. This vulnerability is uniquely identified as CVE-2017-18543 since 08/16/2019. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of 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 T1068 according to MITRE ATT&CK.

Upgrading to version 1.3.16 eliminates this vulnerability.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Access control / Email
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

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: invite-anyone Plugin 1.3.16

Timelineinfo

08/16/2019 🔍
08/16/2019 +0 days 🔍
08/17/2019 +1 days 🔍
11/26/2023 +1562 days 🔍

Sourcesinfo

Advisory: wordpress.org
Status: Not defined

CVE: CVE-2017-18543 (🔍)

Entryinfo

Created: 08/17/2019 08:28 AM
Updated: 11/26/2023 09:55 AM
Changes: 08/17/2019 08:28 AM (39), 07/29/2020 08:23 PM (18), 11/26/2023 09:55 AM (4)
Complete: 🔍
Cache ID: 44:4FD:40

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