CVE-2020-8548 — MEDIUM (6.1)

Vulnerability Description

massCode 1.0.0-alpha.6 allows XSS via crafted Markdown text, with resultant remote code execution (because nodeIntegration in webPreferences is true).

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
Masscode	Masscode	1.0.0

Related Weaknesses (CWE)

CWE-79

References

https://github.com/antonreshetov/massCode/issues/43Not Applicable
https://github.com/antonreshetov/massCode/issues/44ExploitThird Party Advisory
https://github.com/antonreshetov/massCode/issues/43Not Applicable
https://github.com/antonreshetov/massCode/issues/44ExploitThird Party Advisory

FAQ

What is CVE-2020-8548?

CVE-2020-8548 is a vulnerability with a CVSS score of 6.1 (MEDIUM). massCode 1.0.0-alpha.6 allows XSS via crafted Markdown text, with resultant remote code execution (because nodeIntegration in webPreferences is true).

How severe is CVE-2020-8548?

CVE-2020-8548 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-2020-8548?

Check the references section above for vendor advisories and patch information. Affected products include: Masscode Masscode.