CVE-2020-19914 — MEDIUM (6.1)

Vulnerability Description

Cross Site Scripting (XSS) in xiunobbs 4.0.4 allows remote attackers to execute arbitrary web script or HTML via the attachment upload function.

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
Xiuno	Xiunobbs	4.0.4

Related Weaknesses (CWE)

CWE-79

References

https://kevinoclam.github.io/blog/2019/07/31/xiunobbs-upload/ExploitThird Party Advisory
https://kevinoclam.github.io/blog/2019/07/31/xiunobbs-upload/ExploitThird Party Advisory

FAQ

What is CVE-2020-19914?

CVE-2020-19914 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Cross Site Scripting (XSS) in xiunobbs 4.0.4 allows remote attackers to execute arbitrary web script or HTML via the attachment upload function.

How severe is CVE-2020-19914?

CVE-2020-19914 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-2020-19914?

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