CVE-2023-22472

Name: CVE-2023-22472
Creator: NVD / NIST
Published: 2023-01-09T14:15:10.097+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.20%

Last modified Jun 17, 2026

CVE-2023-22472 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Deck is a kanban style organization tool aimed at personal planning and project organization for teams integrated with Nextcloud. It is possible to make a user send any POST request with an arbitrary body given they click on a malicious deep link on a Windows computer. EPSS estimates a 0.20% chance of exploitation in the next 30 days.

Description

Deck is a kanban style organization tool aimed at personal planning and project organization for teams integrated with Nextcloud. It is possible to make a user send any POST request with an arbitrary body given they click on a malicious deep link on a Windows computer. (e.g. in an email, chat link, etc). There are currently no known workarounds. It is recommended that the Nextcloud Desktop client is upgraded to 3.6.2.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

0.20%

10.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Nextcloud	Desktop	3.6.1

References

https://github.com/nextcloud/desktop/pull/5106Patch, Third Party Advisory
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4gfv-xqpx-42qjThird Party Advisory
https://github.com/nextcloud/desktop/pull/5106Patch, Third Party Advisory
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4gfv-xqpx-42qjThird Party Advisory

Timeline

Published: Jan 9, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-22472?

How severe is CVE-2023-22472?

CVE-2023-22472 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.20% probability of exploitation in the next 30 days.

How do I fix CVE-2023-22472?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-22472?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST