CVE-2023-3591 — MEDIUM (4.8)

Q: What is CVE-2023-3591?

CVE-2023-3591 is a vulnerability with a CVSS score of 4.8 (MEDIUM). Mattermost fails to invalidate previously generated password reset tokens when a new reset token was created.

Q: How severe is CVE-2023-3591?

CVE-2023-3591 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2023-3591?

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

Vulnerability Description

Mattermost fails to invalidate previously generated password reset tokens when a new reset token was created.

CVSS Score

4.8

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Mattermost	Mattermost Server	>= 7.8.0, < 7.8.7

Related Weaknesses (CWE)

CWE-287

References

https://mattermost.com/security-updatesVendor Advisory
https://mattermost.com/security-updatesVendor Advisory

FAQ

What is CVE-2023-3591?

CVE-2023-3591 is a vulnerability with a CVSS score of 4.8 (MEDIUM). Mattermost fails to invalidate previously generated password reset tokens when a new reset token was created.

How severe is CVE-2023-3591?

CVE-2023-3591 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-3591?

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