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Medium severity4.3NVD Advisory· Published Nov 21, 2023· Updated Jun 17, 2026

CVE-2023-48304

CVE-2023-48304

Description

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Server and starting in version 22.0.0 and prior to versions 22.2.10.16, 23.0.12.11, 24.0.12.7, 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Enterprise Server, an attacker could enable and disable the birthday calendar for any user on the same server. Nextcloud Server 25.0.11, 26.0.6, and 27.1.0 and Nextcloud Enterprise Server 22.2.10.16, 23.0.12.11, 24.0.12.7, 25.0.11, 26.0.6, and 27.1.0 contain patches for this issue. No known workarounds are available.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Nextcloud/Nextcloud Enterprise Serverllm-fuzzy
    Range: 25.0.0 - 25.0.10, 26.0.0 - 26.0.5, 27.0.0 - 27.0.9
  • Nextcloud/Server2 versions
    cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*+ 1 more
    • cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*range: >=22.0.0,<=22.2.10.16
    • cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:*range: >=25.0.0,<25.0.11
  • Nextcloud/security-advisoriescpe-rescue
    Range: >= 25.0.0, < 25.0.11

Patches

Vulnerability mechanics

References

3

News mentions

0

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