CVE-2021-39393 — MEDIUM (6.1)

Vulnerability Description

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

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Mm-Wiki Project	Mm-Wiki	0.2.1

Related Weaknesses (CWE)

CWE-79

References

https://github.com/phachon/mm-wiki/issues/315ExploitThird Party Advisory
https://github.com/phachon/mm-wiki/issues/315ExploitThird Party Advisory

FAQ

What is CVE-2021-39393?

CVE-2021-39393 is a vulnerability with a CVSS score of 6.1 (MEDIUM). mm-wiki v0.2.1 was discovered to contain a cross-site scripting (XSS) vulnerability via the markdown editor.

How severe is CVE-2021-39393?

CVE-2021-39393 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-39393?

Check the references section above for vendor advisories and patch information. Affected products include: Mm-Wiki Project Mm-Wiki.