WP Mailster 1.6.18.0 Mail Server Detail server_host/server_name/connection_parameter cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in WP Mailster 1.6.18.0. This issue affects some unknown processing of the component Mail Server Detail Handler. Such manipulation of the argument server_host/server_name/connection_parameter leads to cross site scripting. This vulnerability is uniquely identified as CVE-2021-28975. The attack can be launched remotely. Moreover, an exploit is present. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in WP Mailster 1.6.18.0 (WordPress Plugin). Affected by this issue is some unknown functionality of the component Mail Server Detail Handler. The manipulation of the argument server_host/server_name/connection_parameter with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity.

The weakness was disclosed 10/22/2021 by Emanuele Barbeno as CSNC-2021-018. The advisory is available at compass-security.com. The public release has been coordinated in cooperation with the vendor. This vulnerability is handled as CVE-2021-28975 since 03/22/2021. Successful exploitation requires user interaction by the victim. Technical details as well as a public exploit are known. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

A public exploit has been developed by Emanuele Barbeno. The exploit is available at compass-security.com. It is declared as proof-of-concept.

Upgrading to version 1.6.19.0 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: 4.8
VulDB Meta Temp Score: 4.6

VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
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

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Emanuele Barbeno
Download: 🔍

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 Mailster 1.6.19.0

Timelineinfo

03/22/2021 🔍
10/22/2021 +213 days 🔍
10/22/2021 +0 days 🔍
10/28/2021 +6 days 🔍

Sourcesinfo

Advisory: CSNC-2021-018
Researcher: Emanuele Barbeno
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2021-28975 (🔍)
GCVE (CVE): GCVE-0-2021-28975
GCVE (VulDB): GCVE-100-185222
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 10/22/2021 07:41
Updated: 10/28/2021 16:12
Changes: 10/22/2021 07:41 (36), 10/22/2021 07:42 (14), 10/28/2021 15:59 (1), 10/28/2021 16:05 (18), 10/28/2021 16:12 (1)
Complete: 🔍
Cache ID: 216::103

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