BaserCMS up to 3.0.15/4.1.0.1 cross site scripting

Summaryinfo

A vulnerability was found in BaserCMS up to 3.0.15/4.1.0.1. It has been declared as problematic. Affected is an unknown function. Such manipulation leads to cross site scripting. This vulnerability is listed as CVE-2018-0570. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in BaserCMS up to 3.0.15/4.1.0.1 (Content Management System). It has been rated as problematic. Affected by this issue is some unknown processing. The manipulation 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. CVE summarizes:

Cross-site scripting vulnerability in baserCMS (baserCMS 4.1.0.1 and earlier versions, baserCMS 3.0.15 and earlier versions) allows remote authenticated attackers to inject arbitrary web script or HTML via unspecified vectors.

The bug was discovered 05/22/2018. The weakness was presented 06/26/2018 (Website). The advisory is shared for download at jvn.jp. This vulnerability is handled as CVE-2018-0570 since 11/27/2017. The attack may be launched remotely. Required for exploitation is a simple authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

The vulnerability was handled as a non-public zero-day exploit for at least 35 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

See VDB-119887, VDB-119889, VDB-119890 and VDB-119891 for similar entries. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

• Content Management System

Name

• BaserCMS

Version

• 3.0.0
• 3.0.1
• 3.0.2
• 3.0.3
• 3.0.4
• 3.0.5
• 3.0.6
• 3.0.7
• 3.0.8
• 3.0.9
• 3.0.10
• 3.0.11
• 3.0.12
• 3.0.13
• 3.0.14
• 3.0.15
• 4.1.0.0
• 4.1.0.1

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Discussion