Summaryinfo

A vulnerability was found in mm-wiki 0.2.1. It has been declared as problematic. This vulnerability affects unknown code of the component Markdown Editor. The manipulation leads to cross site scripting. This vulnerability was named CVE-2021-39393. The attack can be initiated remotely. There is no exploit available. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Detailsinfo

A vulnerability was found in mm-wiki 0.2.1 (Content Management System). It has been classified as problematic. This affects an unknown function of the component Markdown Editor. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as 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. This is going to have an impact on integrity. The summary by CVE is:

mm-wiki v0.2.1 was discovered to contain a cross-site scripting (XSS) vulnerability via the markdown editor.

The weakness was published 08/26/2022 as 315. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2021-39393 since 08/23/2021. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

• Content Management System

Name

• mm-wiki

Version

• 0.2.1

CPE 2.3info

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CPE 2.2info

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