CVE-2021-41256 is a high-severity vulnerability affecting the Nextcloud News for Android application, allowing a malicious app on the same device to gain read and write access to non-exported Content Providers. This local attack requires user interaction (UI:R) and could lead to high confidentiality and integrity impacts. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability. Users are advised to upgrade to version 0.9.9.63 or higher to mitigate this risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.9.9.63CPE matchmatch criteria | cpe:2.3:a:nextcloud:news:*:*:*:*:*:android:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.