CVE-2021-22879: Nextcloud Desktop Client prior to 3.1.3 is vulnerable to resource injection by way of missing validation of URLs, allowing a malicious server to execute remote…

PriorityP353high8.8CVSS 3.1

AVNACLPRNUIRSUCHIHAH

EPSS

4.70%

90.8th percentile

Nextcloud Desktop Client prior to 3.1.3 is vulnerable to resource injection by way of missing validation of URLs, allowing a malicious server to execute remote commands. User interaction is needed for exploitation.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
debian	nextcloud-desktop	< nextcloud-desktop 3.1.1-2 (bookworm)	nextcloud-desktop 3.1.1-2 (bookworm)
fedoraproject	fedora	—	—
nextcloud	desktop	< 3.1.3	3.1.3

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

osv8.8HIGH

vendor_debian8.8HIGH

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