CVE-2023-25159
Description
Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform, and Nextcloud Office is a document collaboration app for the same platform. Nextcloud Server 24.0.x prior to 24.0.8 and 25.0.x prior to 25.0.1, Nextcloud Enterprise Server 24.0.x prior to 24.0.8 and 25.0.x prior to 25.0.1, and Nextcloud Office (Richdocuments) App 6.x prior to 6.3.1 and 7.x prior to 7.0.1 have previews accessible without a watermark. The download should be hidden and the watermark should get applied. This issue is fixed in Nextcloud Server 25.0.1 and 24.0.8, Nextcloud Enterprise Server 25.0.1 and 24.0.8, and Nextcloud Office (Richdocuments) App 7.0.1 (for 25) and 6.3.1 (for 24). No known workarounds are available.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
8cpe:2.3:a:nextcloud:richdocuments:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:nextcloud:richdocuments:*:*:*:*:*:*:*:*range: >=6.0.0,<6.3.1
- cpe:2.3:a:nextcloud:richdocuments:7.0.0:-:*:*:*:*:*:*
- Range: <6.3.1, <7.0.1
- Range: <24.0.8, <25.0.1
- Range: >= 24.0.4, < 24.0.8
Patches
Vulnerability mechanics
References
4- github.com/nextcloud/security-advisories/security/advisories/GHSA-92g2-h5jv-jjmgnvdVendor Advisory
- hackerone.com/reports/1745755nvdPermissions RequiredThird Party Advisory
- github.com/nextcloud/richdocuments/pull/2579nvdBroken Link
- github.com/nextcloud/server/pull/34799nvdBroken Link
News mentions
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