CVE-2022-38639 — MEDIUM (5.4)

Vulnerability Description

A cross-site scripting (XSS) vulnerability in Markdown-Nice v1.8.22 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Community Posting field.

CVSS Score

5.4

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Inkdrop	Markdown Nice	1.8.22

Related Weaknesses (CWE)

CWE-79

References

https://github.com/mdnice/markdown-nice/issues/327ExploitIssue TrackingThird Party Advisory
https://github.com/mdnice/markdown-nice/issues/327ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2022-38639?

CVE-2022-38639 is a vulnerability with a CVSS score of 5.4 (MEDIUM). A cross-site scripting (XSS) vulnerability in Markdown-Nice v1.8.22 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Community Posting field.

How severe is CVE-2022-38639?

CVE-2022-38639 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-38639?

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