CVE-2025-47794

mediumpriority · track · 17EPSS 0.005 · 42 %ileDEEUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.50% (42nd) EPSS
CVSS 4.3 · medium
Is it mine?
50 products
Check your exposure
Who says so?
3 sources
cnnvd · enisa_euvd · cert_bund

EPSS · scored 2026-10-27

Nextcloud Server is a self hosted personal cloud system. In Nextcloud Server prior to 29.0.13, 30.0.7, and 31.0.1 and Nextcloud Enterprise Server prior to 26.0.13.13, 27.1.11.13, 28.0.14.4, 29.0.13, 30.0.7, and 31.0.1, an attacker on a multi-user system may read temporary files from Nextcloud running with a different user account, or run a symlink attack. Nextcloud Server versions 29.0.13, 30.0.7, and 31.0.1 and Nextcloud Enterprise Server 26.0.13.13, 27.1.11.13, 28.0.14.4, 29.0.13, 30.0.7, and 31.0.1 fix the issue. No known workarounds are available.

01

cvss

Technical severity, 0–10. One row per scoring source.

4.3
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.6–4.3

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 1.4
v3.12.6lowCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:Nsecondary · ENISA EU
v3.12.6lowCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:Nsecondary · security-advisories@github.comexploitability 1.2 · impact 1.4
v3.14mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)
02

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-284US
04

affected products (50)

Products and version ranges known to be affected.

showing 20 of 50
05

advisories (1)

Vendor and ecosystem advisories describing this.

  • WID-SEC-W-2025-1082Nextcloud: Mehrere SchwachstellenDeutsch2025-05-15csaf · cert_bundDE

    Ein entfernter authentisierter Angreifer oder ein Angreifer aus einem angrenzenden Netzwerk kann mehrere Schwachstellen in Nextcloud ausnutzen, um Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen preiszugeben, Daten zu manipulieren und einen Denial-of-Service-Zustand zu verursachen.

06

also known as (2)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

cnnvdenisa_euvdcert_bundNVDCVE.orgMITRE
published 2025-05-16modified 2026-06-17
08

references (12)

External citations — patches, advisories, analysis.

scry

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