CVE-2023-32319 — HIGH (8.1)

Q: How severe is CVE-2023-32319?

CVE-2023-32319 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2023-32319?

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

Vulnerability Description

Nextcloud server is an open source personal cloud implementation. Missing brute-force protection on the WebDAV endpoints via the basic auth header allowed to brute-force user credentials when the provided user name was not an email address. Users from version 24.0.0 onward are affected. This issue has been addressed in releases 24.0.11, 25.0.5 and 26.0.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS Score

8.1

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Nextcloud	Nextcloud Server	>= 24.0.0, < 24.0.11

Related Weaknesses (CWE)

CWE-307

References

FAQ

What is CVE-2023-32319?

CVE-2023-32319 is a vulnerability with a CVSS score of 8.1 (HIGH). Nextcloud server is an open source personal cloud implementation. Missing brute-force protection on the WebDAV endpoints via the basic auth header allowed to brute-force user credentials when the prov...

How severe is CVE-2023-32319?

CVE-2023-32319 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-32319?

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