CVE-2023-49791
Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. In Nextcloud Server prior to versions 26.0.9 and 27.1.4; as well as Nextcloud Enterprise Server prior to versions 23.0.12.13, 24.0.12.9, 25.0.13.4, 26.0.9, and 27.1.4; when an attacker manages to get access to an active session of another user via another way, they could delete and modify workflows by sending calls directly to the API bypassing the password confirmation shown in the UI. Nextcloud Server versions 26.0.9 and 27.1.4 and Nextcloud Enterprise Server versions 23.0.12.13, 24.0.12.9, 25.0.13.4, 26.0.9, and 27.1.4 contain a patch for this issue. No known workarounds are available.
- Affected products
- Alt Linux, Nextcloud Enterprise Server, Nextcloud Server, Red Os
- Nextcloud Nextcloud Server
- < 23.0.12.13, 24.0.12.9, 25.0.13.4, 26.0.9, 27.1.4
- Fix
- Available
- CVSS 3.1
- 5.4 MEDIUM
- EPSS
- 0.6% (46th percentile)
- Weakness
- CWE-284, CWE-287
- NVD status
- Modified
- Published
- 2023-12-22
No indexed exploits for CVE-2023-49791 yet
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No exploit for CVE-2023-49791 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.