CVE-2026-107045 Details
Description
Insecure permissions in the CitrineContentProvider component of Citrine v3.1.0 (versionCode 62) allows unauthorized attackers to arbitrarily read another's Nostr event database.
A vulnerability exists in the Citrine application, specifically in version 3.1.0 (versionCode 62), within the CitrineContentProvider component. This vulnerability arises from insecure permissions that allow unauthorized attackers to arbitrarily read another user's Nostr event database. The issue is rooted in the content provider's normal-level read permission, which exposes the entire Nostr event store of the user to any installer of the app.
As of now, no fix has been released for this vulnerability. However, it is recommended to add a specific permission requirement to the content provider or to set 'android:exported' to 'false' to prevent unauthorized access.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 29, 2026CISA-ADP
Assessed Nov 4, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/FFG0d/fdroid-android-advisories/blob/main/advisories/CVE-2026-107045.md | CISA-ADP | AdvisoryExploit |
| https://f-droid.org/packages/com.greenart7c3.citrine/ | [email protected] | ProductVendor |
| https://github.com/FFG0d/fdroid-android-advisories/blob/main/advisories/CVE-2026-107045.md | [email protected] | AdvisoryExploit |
| https://github.com/greenart7c3/Citrine | [email protected] | ProductVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-732 | Incorrect Permission Assignment for Critical Resource | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| Citrine | 62 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 4, 2026 | CVE Modified | CISA-ADP |
| Oct 29, 2026 | New CVE Received | [email protected] |