CVE-2023-22472
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.20%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 0.20% probability · 11th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-352
- Affected
- nextcloud/desktop
- Source
- security-advisories@github.com
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.