MyBB up to 1.8.19 ModCP Profile Editor Username Reflected 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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5.4$0-$5k0.00

Summaryinfo

A vulnerability was found in MyBB up to 1.8.19 and classified as problematic. Affected is an unknown function of the component ModCP Profile Editor. Such manipulation of the argument Username as part of Parameter leads to cross site scripting (Reflected). This vulnerability is documented as CVE-2018-19201. The attack can be executed remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in MyBB up to 1.8.19 (Content Management System). Affected by this issue is an unknown code of the component ModCP Profile Editor. The manipulation of the argument username as part of a Parameter leads to a cross site scripting vulnerability (Reflected). 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. CVE summarizes:

A reflected XSS vulnerability in the ModCP Profile Editor in MyBB before 1.8.20 allows remote attackers to inject JavaScript via the 'username' parameter.

The weakness was released 03/29/2019 (Website). The advisory is available at blog.mybb.com. This vulnerability is handled as CVE-2018-19201 since 11/12/2018. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

Upgrading to version 1.8.20 eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-136133 and VDB-136134. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.6

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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

Name: Reflected
Class: Cross site scripting / Reflected
CWE: CWE-79 / CWE-94 / CWE-74
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: MyBB 1.8.20

Timelineinfo

11/12/2018 🔍
03/29/2019 +137 days 🔍
03/30/2019 +1 days 🔍
05/23/2020 +420 days 🔍

Sourcesinfo

Product: mybb.com

Advisory: blog.mybb.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-19201 (🔍)
GCVE (CVE): GCVE-0-2018-19201
GCVE (VulDB): GCVE-100-132626
See also: 🔍

Entryinfo

Created: 03/30/2019 06:44
Updated: 05/23/2020 09:27
Changes: 03/30/2019 06:44 (60), 05/23/2020 09:27 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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