CVE-2022-24888

published 2022-04-27

CVE-2022-24888: Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Prior to versions 20.0.14.4, 21.0.8, 22.2.4, and 23.0.1, it is…

Priority P4 23 medium 4.3 CVSS 3.1

AV N AC L PR L UI N S U C N I L A N

Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Prior to versions 20.0.14.4, 21.0.8, 22.2.4, and 23.0.1, it is possible to create files and folders that have leading and trailing \n, \r, \t, and \v characters. The server rejects files and folders that have these characters in the middle of their names, so this might be an opportunity for injection. This issue is fixed in versions 20.0.14.4, 21.0.8, 22.2.4, and 23.0.1. There are currently no known workarounds.

Affected

8 ranges

Vendor	Product	Version range	Fixed in
nextcloud	nextcloud_server	< 20.0.14.4	20.0.14.4
nextcloud	nextcloud_server	>= 21.0.0 < 21.0.8	21.0.8
nextcloud	nextcloud_server	>= 22.0.0 < 22.2.4	22.2.4
nextcloud	nextcloud_server	>= 23.0.0 < 23.0.1	23.0.1
nextcloud	security-advisories	< 21.0.8	21.0.8
nextcloud	security-advisories	< 22.2.4	22.2.4
nextcloud	security-advisories	< 23.0.1	23.0.1
nextcloud	security-advisories	—	—

CVSS provenance

nvd v3.1 4.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:N/I:P/A:N

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CWE-74