Vulnerability DatabaseCVE-2022-41970
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CVE-2022-41970
December 01, 2022
Nextcloud Server is an open source personal cloud server. Prior to versions 24.0.7 and 25.0.1, disabled download shares still allow download through preview images. Images could be downloaded and previews of documents (first page) can be downloaded without being watermarked. Versions 24.0.7 and 25.0.1 contain a fix for this issue. No known workarounds are available.
Related Resources (5)
https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/41xxx/CVE-2022-41970.json
https://hackerone.com/reports/1745766
https://github.com/nextcloud/server/pull/34788
https://nvd.nist.gov/vuln/detail/CVE-2022-41970
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-9mh6-cph8-772c
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CVSS v4
Base Score:
2.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
2.6
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Improper Access Control
CWE-284
Incorrect Authorization
CWE-863
EPSS
Base Score:
0.13