Information disclosure in Nextcloud
CVE-2022-24886
Nextcloud Android app is the Android client for Nextcloud, a self-hosted productivity platform. In versions prior to 3.19.0, any application with notification permission can access contacts if Nextcloud has access to Contacts without applying for the Contacts permission itself. Version 3.19.0 contains a fix for this issue. There are currently no known workarounds.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.2 (Low). Vector: CVSS:3.1/AV:P/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (30.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 30th percentile — 30.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000
Affected products
- Nextcloud
- Nextcloud Security-Advisories — versions < 3.19.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/nextcloud/security-advisories/security/advisories/GHSA-5cj3-v98r-2wmq (Third Party Advisory)
- github.com/nextcloud/android/pull/9726 (Third Party Advisory)
- hackerone.com/reports/1161401 (Permissions Required, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-24886?
- CVE-2022-24886 is a low-severity vulnerability in Nextcloud, classified under Information Disclosure. CVSS score: 2.2/10. Published 2022-04-27.
- How severe is CVE-2022-24886?
- Low severity. CVSS v3 base score is 2.2 out of 10.
- Is CVE-2022-24886 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.