CVE-2016-11071 — MEDIUM (6.1)

Q: What is CVE-2016-11071?

CVE-2016-11071 is a vulnerability with a CVSS score of 6.1 (MEDIUM). An issue was discovered in Mattermost Server before 3.1.0. It allows XSS because the noreferrer and noopener protection mechanisms were not in place.

Q: How severe is CVE-2016-11071?

CVE-2016-11071 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2016-11071?

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

Vulnerability Description

An issue was discovered in Mattermost Server before 3.1.0. It allows XSS because the noreferrer and noopener protection mechanisms were not in place.

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
Mattermost	Mattermost Server	< 3.1.0

Related Weaknesses (CWE)

CWE-79

References

https://mattermost.com/security-updates/Vendor Advisory
https://mattermost.com/security-updates/Vendor Advisory

FAQ

What is CVE-2016-11071?

CVE-2016-11071 is a vulnerability with a CVSS score of 6.1 (MEDIUM). An issue was discovered in Mattermost Server before 3.1.0. It allows XSS because the noreferrer and noopener protection mechanisms were not in place.

How severe is CVE-2016-11071?

CVE-2016-11071 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-2016-11071?

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