Vulnerability · Published Jan 9, 2023 · Assigned by GitHub_M
CVE-2023-22472Nextcloud Deck Desktop Client is vulnerable to Cross-Site Request Forgery (CSRF) via malicious link
Medium 5.3
In plain English
A medium-severity cross-site request forgery in security-advisories from nextcloud. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 12% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | nextcloud-client | 3.6.2-r0 | ALPINE-CVE-2023-22472 |
| Alpine:v3.21 | nextcloud-client | 3.6.2-r0 | ALPINE-CVE-2023-22472 |
| Alpine:v3.22 | nextcloud-client | 3.6.2-r0 | ALPINE-CVE-2023-22472 |
| Alpine:v3.23 | nextcloud-client | 3.6.2-r0 | ALPINE-CVE-2023-22472 |
| Alpine:v3.24 | nextcloud-client | 3.6.2-r0 | ALPINE-CVE-2023-22472 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| nextcloud | security-advisories | <= 3.6.1 |
Weakness: CWE-352 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
References
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4gfv-xqpx-42qj x_refsource_CONFIRM
- https://github.com/nextcloud/desktop/pull/5106 x_refsource_MISC