CVE-2023-49790

low-risk
Published 2023-12-22

The Nextcloud iOS Files app allows users of iOS to interact with Nextcloud, a self-hosted productivity platform. Prior to version 4.9.2, the application can be used without providing the 4 digit PIN code. Nextcloud iOS Files app should be upgraded to 4.9.2 to receive the patch. No known workarounds are available.

Do I need to act?

-
0.25% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.3/10 Medium
PHYSICAL / LOW complexity

Affected Products (1)

Affected Vendors

Nextcloud

References (6)

Patch https://github.com/nextcloud/ios/pull/2665
Vendor Advisory https://github.com/nextcloud/security-advisories/security/advisories/GHSA-j8g7-8...
Third Party Advisory https://hackerone.com/reports/2245437
Patch https://github.com/nextcloud/ios/pull/2665
Vendor Advisory https://github.com/nextcloud/security-advisories/security/advisories/GHSA-j8g7-8...
Third Party Advisory https://hackerone.com/reports/2245437
21
/ 100
low-risk
Severity 15/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal